RConversion Calculators
327 free online conversion calculators. No signup required.
Unit Converter
Free unit converter. Convert between metric and imperial units for length, weight, and temperature. Instant results, no signup required.
ConversionTime Zone Converter
Free time zone converter. Convert time between any two time zones. See what time it is in other cities around the world.
ConversionBinary / Hex / Decimal Converter
Free number base converter. Convert between binary, decimal, hexadecimal, and octal number systems instantly.
ConversionCooking Measurement Converter
Free cooking measurement converter. Convert between cups, tablespoons, teaspoons, milliliters, ounces, and grams for cooking and baking.
ConversionColor Converter
Free color converter. Convert between HEX, RGB, and HSL color formats. Preview colors and get CSS values.
ConversionData Storage Converter
Free data storage converter. Convert between bytes, KB, MB, GB, TB, and PB. Understand file sizes and storage capacity.
ConversionShoe Size Converter
Free shoe size converter. Convert between US, UK, EU, and CM shoe sizes for men, women, and children.
ConversionSpeed Converter
Free speed converter. Convert between mph, km/h, m/s, knots, and Mach number instantly.
ConversionAngle Converter
Free angle converter. Convert between degrees, radians, gradians, and turns. Calculate arc length and sector area.
ConversionArea Converter
Free area converter. Convert between square feet, square meters, acres, hectares, and square miles.
ConversionPressure Converter
Free pressure converter. Convert between PSI, bar, atm, Pa, kPa, mmHg, and torr for engineering and science.
ConversionWeight Converter
Free weight converter. Convert between kilograms, pounds, ounces, grams, stone, and tons instantly.
ConversionTemperature Converter
Free temperature converter. Convert between Celsius, Fahrenheit, Kelvin, and Rankine temperature scales.
ConversionLength Converter
Free length converter. Convert between meters, feet, inches, miles, kilometers, yards, and more.
ConversionTime Converter
Free time converter. Convert between seconds, minutes, hours, days, weeks, months, and years.
ConversionVolume Converter
Free volume converter. Convert between liters, gallons, cups, fluid ounces, milliliters, and more.
ConversionFuel Efficiency Converter
Free fuel efficiency converter. Convert between MPG, L/100km, km/L, and miles per liter.
ConversionEnergy Converter
Free energy unit converter. Convert between joules, calories, BTU, kWh, eV, and other energy units.
ConversionForce Converter
Free force unit converter. Convert between Newtons, pound-force, kilogram-force, dynes, and other force units.
ConversionClothing Size Converter
Free clothing size converter. Convert between US, UK, EU, and international clothing sizes for men and women.
ConversionAstronomical Unit Converter
Free astronomical unit converter. Convert between AU, kilometres, miles, light-years, and parsecs for space distances.
ConversionCooking Weight Converter
Free cooking volume converter. Convert between cups, tablespoons, teaspoons, mL, fluid ounces, and litres for recipes.
ConversionDensity Unit Converter
Free density unit converter. Convert between kg/m³, g/cm³, g/mL, lb/ft³, and lb/gal instantly.
ConversionFont Size Converter
Free font size converter. Convert between px, pt, em, and rem with a base size of 16px. See all unit equivalents at once.
ConversionFrequency Unit Converter
Free frequency unit converter. Convert between Hz, kHz, MHz, GHz, and RPM instantly.
ConversionLuminosity Converter
Free luminosity converter. Convert between lumens, lux, candela, and foot-candles for lighting calculations.
ConversionNautical Converter
Free nautical converter. Convert speeds between knots, mph, km/h, m/s and distances between nautical miles, km, and miles.
ConversionPaper Size Converter
Free paper size converter. View dimensions of A3, A4, A5, Letter, Legal, and Tabloid in mm and inches.
ConversionPower Unit Converter
Free power unit converter. Convert between watts, kilowatts, horsepower, BTU/h, and foot-pounds per second.
ConversionRadiation Dose Converter
Free radiation dose converter. Convert between Sievert, millisievert, rem, millirem, Gray, and rad.
ConversionTorque Unit Converter
Free torque unit converter. Convert between Newton-metres, foot-pounds, inch-pounds, and kilogram-force metres instantly.
ConversionViscosity Converter
Free viscosity converter. Convert between Pa·s, centipoise, poise, and lb/(ft·s) for dynamic viscosity.
ConversionPSI to Bar Converter
Free PSI to bar pressure converter. Quickly convert between PSI and bar with our easy calculator. 1 PSI = 0.0689476 bar.
ConversionBar to PSI Converter
Free bar to PSI pressure converter. Quickly convert bar to PSI with our easy calculator. 1 bar = 14.5038 PSI.
ConversionMPH to KPH Converter
Free miles per hour to kilometers per hour converter. Quickly convert MPH to KPH with our easy calculator. 1 mph = 1.60934 kph.
ConversionKPH to MPH Converter
Free kilometers per hour to miles per hour converter. Quickly convert KPH to MPH with our easy calculator. 1 kph = 0.621371 mph.
ConversionTablespoons to Cups Converter
Free tablespoons to cups converter. Quickly convert tablespoons to cups with our easy calculator. 1 cup = 16 tablespoons.
ConversionTeaspoons to Tablespoons Converter
Free teaspoons to tablespoons converter. Quickly convert teaspoons to tablespoons with our easy calculator. 1 tablespoon = 3 teaspoons.
ConversionFluid Ounces to mL Converter
Free fluid ounces to milliliters converter. Quickly convert fl oz to mL with our easy calculator. 1 fl oz = 29.5735 mL.
ConversionPints to Liters Converter
Free pints to liters converter. Quickly convert US pints to liters with our easy calculator. 1 US pint = 0.473176 liters.
ConversionQuarts to Liters Converter
Free quarts to liters converter. Quickly convert US quarts to liters with our easy calculator. 1 US quart = 0.946353 liters.
ConversionFeet to Inches Converter
Free feet to inches converter. Quickly convert feet to inches, millimeters, and centimeters with our easy calculator. 1 foot = 12 inches.
ConversionInches to CM Converter
Free inches to centimeters converter. Quickly convert inches to cm with our easy calculator. 1 inch = 2.54 cm.
ConversionCM to Inches Converter
Free centimeters to inches converter. Quickly convert cm to inches with our easy calculator. 1 cm = 0.3937 inches.
ConversionFeet to Meters Converter
Free feet to meters converter. Quickly convert feet to meters with our easy calculator. 1 foot = 0.3048 meters.
ConversionMeters to Feet Converter
Free meters to feet converter. Quickly convert meters to feet with our easy calculator. 1 meter = 3.28084 feet.
ConversionMiles to KM Converter
Free miles to kilometers converter. Quickly convert miles to km with our easy calculator. 1 mile = 1.60934 km.
ConversionKM to Miles Converter
Free kilometers to miles converter. Quickly convert km to miles with our easy calculator. 1 km = 0.621371 miles.
ConversionPounds to KG Converter
Free pounds to kilograms converter. Quickly convert lbs to kg with our easy calculator. 1 lb = 0.453592 kg.
ConversionKG to Pounds Converter
Free kilograms to pounds converter. Quickly convert kg to lbs with our easy calculator. 1 kg = 2.20462 lbs.
ConversionOunces to Grams Converter
Free ounces to grams converter. Quickly convert oz to g with our easy calculator. 1 oz = 28.3495 grams.
ConversionGrams to Ounces Converter
Free grams to ounces converter. Quickly convert g to oz with our easy calculator. 1 g = 0.035274 oz.
ConversionCelsius to Fahrenheit Converter
Free Celsius to Fahrenheit converter. Quickly convert °C to °F with our easy calculator. Formula: °F = °C × 9/5 + 32.
ConversionFahrenheit to Celsius Converter
Free Fahrenheit to Celsius converter. Quickly convert °F to °C with our easy calculator. Formula: °C = (°F - 32) × 5/9.
ConversionCups to ML Converter
Free cups to milliliters converter. Quickly convert cups to mL with our easy calculator. 1 US cup = 236.588 mL.
ConversionLiters to Gallons Converter
Free liters to gallons converter. Quickly convert liters to US gallons with our easy calculator. 1 liter = 0.264172 US gallons.
ConversionGallons to Liters Converter
Free gallons to liters converter. Quickly convert US gallons to liters with our easy calculator. 1 US gallon = 3.78541 liters.
ConversionMM to Inches Converter
Free millimeters to inches converter. Quickly convert mm to inches with our easy calculator. 1 mm = 0.03937 inches.
ConversionInches to MM Converter
Free inches to millimeters converter. Quickly convert inches to mm with our easy calculator. 1 inch = 25.4 mm.
ConversionSquare Meters to Square Feet Converter
Free square meters to square feet converter. Quickly convert m² to ft² with our easy calculator. 1 m² = 10.7639 ft².
ConversionAcres to Square Feet Converter
Free acres to square feet converter. Quickly convert acres to ft² with our easy calculator. 1 acre = 43,560 ft².
ConversionHectares to Acres Converter
Free hectares to acres converter. Quickly convert hectares to acres with our easy calculator. 1 hectare = 2.47105 acres.
ConversionStones to Pounds Converter
Free stones to pounds converter. Quickly convert stones to lbs with our easy calculator. 1 stone = 14 pounds.
ConversionStones to KG Converter
Free stones to kilograms converter. Quickly convert stones to kg with our easy calculator. 1 stone = 6.35029 kg.
ConversionYards to Meters Converter
Free yards to meters converter. Quickly convert yards to meters with our easy calculator. 1 yard = 0.9144 meters.
ConversionCelsius to Kelvin Converter
Free Celsius to Kelvin converter. Instantly convert °C to K with formula and examples. Formula: K = °C + 273.15.
ConversionCentimeters to Meters Converter
Free centimeters to meters converter. Instantly convert cm to m with formula and examples. Formula: m = cm ÷ 100.
ConversionCubic Meters to Liters Converter
Free cubic meters to liters converter. Instantly convert m³ to L with formula and examples. Formula: L = m³ × 1000.
ConversionCups to Ounces Converter
Free cups to ounces converter. Instantly convert cups to fluid oz with formula and examples. Formula: fl oz = cups × 8.
ConversionFeet to Miles Converter
Free feet to miles converter. Instantly convert ft to miles with formula and examples. Formula: miles = ft ÷ 5280.
ConversionHorsepower to Kilowatts Converter
Free horsepower to kilowatts converter. Instantly convert hp to kW with formula and examples. Formula: kW = hp × 0.7457.
ConversionInches to Feet Converter
Free inches to feet converter. Instantly convert in to ft with formula and examples. Formula: ft = in ÷ 12.
ConversionKelvin to Celsius Converter
Free Kelvin to Celsius converter. Instantly convert K to °C with formula and examples. Formula: °C = K − 273.15.
ConversionKG to Stones Converter
Free kilograms to stones converter. Instantly convert kg to stones with formula and examples. Formula: stones = kg ÷ 6.35029.
ConversionKilometers to Meters Converter
Free kilometers to meters converter. Instantly convert km to m with formula and examples. Formula: m = km × 1000.
ConversionKnots to MPH Converter
Free knots to MPH converter. Instantly convert knots to miles per hour with formula and examples. Formula: mph = knots × 1.15078.
ConversionLiters to Cubic Meters Converter
Free liters to cubic meters converter. Instantly convert L to m³ with formula and examples. Formula: m³ = L ÷ 1000.
ConversionLiters to Milliliters Converter
Free liters to milliliters converter. Instantly convert L to mL with formula and examples. Formula: mL = L × 1000.
ConversionMeters to Centimeters Converter
Free meters to centimeters converter. Instantly convert m to cm with formula and examples. Formula: cm = m × 100.
ConversionMeters to Kilometers Converter
Free meters to kilometers converter. Instantly convert m to km with formula and examples. Formula: km = m ÷ 1000.
ConversionMiles to Feet Converter
Free miles to feet converter. Instantly convert miles to ft with formula and examples. Formula: ft = miles × 5280.
ConversionMilliliters to Liters Converter
Free milliliters to liters converter. Instantly convert mL to L with formula and examples. Formula: L = mL ÷ 1000.
ConversionmL to Tablespoons Converter
Free milliliters to tablespoons converter. Instantly convert mL to tbsp with formula and examples. Formula: tbsp = mL ÷ 14.787.
ConversionMPH to Knots Converter
Free MPH to knots converter. Instantly convert miles per hour to knots with formula and examples. Formula: knots = mph ÷ 1.15078.
ConversionOunces to Pounds Converter
Free ounces to pounds converter. Instantly convert oz to lbs with formula and examples. Formula: lbs = oz ÷ 16.
ConversionOunces to Cups Converter
Free ounces to cups converter. Instantly convert fluid oz to cups with formula and examples. Formula: cups = fl oz ÷ 8.
ConversionPounds to Ounces Converter
Free pounds to ounces converter. Instantly convert lbs to oz with formula and examples. Formula: oz = lbs × 16.
ConversionSquare Feet to Square Meters Converter
Free square feet to square meters converter. Instantly convert sq ft to sq m with formula and examples. Formula: m² = ft² × 0.092903.
ConversionTablespoons to mL Converter
Free tablespoons to milliliters converter. Instantly convert tbsp to mL with formula and examples. Formula: mL = tbsp × 14.787.
ConversionTeaspoons to mL Converter
Free teaspoons to milliliters converter. Instantly convert tsp to mL with formula and examples. Formula: mL = tsp × 4.929.
ConversionAcres to Hectares Converter
Free acres to hectares converter. Convert between acres and hectares instantly. Includes square feet, square meters, and square miles.
ConversionBinary to Decimal Converter
Free binary to decimal converter. Convert binary numbers to decimal, hexadecimal, and octal. Supports up to 32-bit binary values.
ConversionBTU to Watts Converter
Free BTU to watts converter. Convert BTU/hr to watts and kilowatts instantly. Includes tons of cooling and horsepower equivalents.
ConversionCents to Dollars Converter
Free cents to dollars converter. Convert cents to dollars and dollars to cents instantly. Includes coin counting and denomination breakdown.
ConversionCubic Feet to Gallons Converter
Free cubic feet to gallons converter. Convert between cubic feet and US/Imperial gallons instantly. Great for tanks, pools, and water volume.
ConversionDecimal to Binary Converter
Free decimal to binary converter. Convert decimal numbers to binary, octal, and hexadecimal. Shows step-by-step conversion process.
ConversionDegrees to Radians Converter
Free degrees to radians converter. Convert degrees to radians instantly with exact pi notation. Includes common angle reference table.
ConversionDrops to Milliliters Converter
Free drops to mL converter. Convert drops to milliliters for medications, essential oils, and liquid measurements.
ConversionFoot-Pounds to Newton-Meters Converter
Free ft-lbs to Nm converter. Convert foot-pounds to Newton-meters of torque instantly. Perfect for automotive and mechanical work.
ConversionGallons to Pounds Converter
Free gallons to pounds converter. Convert gallons to pounds based on liquid density. Supports water, milk, gasoline, and custom liquids.
ConversionGrams to Calories Converter
Free grams to calories converter. Convert grams of fat, protein, and carbohydrates to calories. Essential for nutrition tracking.
ConversionHEX to RGB Color Converter
Free HEX to RGB color converter. Convert hexadecimal color codes to RGB values instantly. Includes HSL and CSS output formats.
ConversionKilowatts to Horsepower Converter
Free kW to HP converter. Convert kilowatts to horsepower instantly. Supports mechanical, metric, and electrical horsepower.
ConversionPounds to Newtons Converter
Free pounds to Newtons converter. Convert pound-force (lbf) to Newtons (N) instantly with accurate conversion factors.
ConversionMbps to Gbps Converter
Free Mbps to Gbps converter. Convert megabits per second to gigabits per second. Includes MB/s, GB/s, and download time estimates.
ConversionMicrograms to Milligrams Converter
Free mcg to mg converter. Convert micrograms to milligrams instantly. Essential for medication dosages and supplement measurements.
ConversionMilligrams to Milliliters Converter
Free mg to mL converter. Convert milligrams to milliliters using substance density. Works for water, medications, and common liquids.
ConversionNewton-Meters to Foot-Pounds Converter
Free Nm to ft-lbs converter. Convert Newton-meters to foot-pounds of torque instantly. Essential for automotive and engineering.
ConversionOctal to Decimal Converter
Free octal to decimal converter. Convert between octal (base 8) and decimal (base 10) numbers. Also shows binary and hexadecimal.
ConversionPixels to Inches Converter
Free pixels to inches converter. Convert px to inches and inches to pixels at any DPI/PPI. Essential for print design and screen resolution.
ConversionPixels to Em Converter
Free px to em converter for CSS. Convert pixels to em and rem units based on base font size. Essential for responsive web design.
ConversionRadians to Degrees Converter
Free radians to degrees converter. Convert radians to degrees instantly. Enter decimal radians or multiples of pi.
ConversionRGB to HEX Color Converter
Free RGB to HEX color converter. Convert RGB color values to hexadecimal color codes for web design and CSS.
ConversionSquare Yards to Square Feet Converter
Free square yards to square feet converter. Convert between sq yd and sq ft instantly. Essential for flooring, carpeting, and land measurements.
ConversionWatts to BTU Converter
Free watts to BTU converter. Convert watts to BTU/hr and BTU/hr to watts instantly. Essential for HVAC, heating, and cooling calculations.
ConversionCentimeters to Feet Converter
Free centimeters to feet converter. Convert cm to feet instantly with formula explanation.
ConversionCentimeters to Millimeters Converter
Free centimeters to millimeters converter. Convert cm to mm instantly with formula explanation.
ConversionCups to Pints Converter
Free cups to pints converter. Convert cups to pints instantly with formula explanation.
ConversionCups to Tablespoons Converter
Free cups to tablespoons converter. Convert cups to tbsp instantly with formula explanation.
ConversionFeet to Centimeters Converter
Free feet to centimeters converter. Convert feet to cm instantly with formula explanation.
ConversionGallons to Quarts Converter
Free gallons to quarts converter. Convert gallons to quarts instantly with formula explanation.
ConversionGrams to Kilograms Converter
Free grams to kilograms converter. Convert g to kg instantly with formula explanation.
ConversionGrams to Milligrams Converter
Free grams to milligrams converter. Convert g to mg instantly with formula explanation.
ConversionInches to Meters Converter
Free inches to meters converter. Convert inches to meters instantly with formula explanation.
ConversionKilograms to Grams Converter
Free kilograms to grams converter. Convert kg to g instantly with formula explanation.
ConversionLiters to Ounces Converter
Free liters to ounces converter. Convert liters to fl oz instantly with formula explanation.
ConversionMeters to Inches Converter
Free meters to inches converter. Convert meters to inches instantly with formula explanation.
ConversionMeters to Miles Converter
Free meters to miles converter. Convert meters to miles instantly with formula explanation.
ConversionMeters to Yards Converter
Free meters to yards converter. Convert meters to yards instantly with formula explanation.
ConversionMilligrams to Grams Converter
Free milligrams to grams converter. Convert mg to g instantly with formula explanation.
ConversionMiles to Meters Converter
Free miles to meters converter. Convert miles to meters instantly with formula explanation.
ConversionMilliliters to Ounces Converter
Free milliliters to ounces converter. Convert mL to fl oz instantly with formula explanation.
ConversionMillimeters to Centimeters Converter
Free millimeters to centimeters converter. Convert mm to cm instantly with formula explanation.
ConversionOunces to Liters Converter
Free ounces to liters converter. Convert fl oz to liters instantly with formula explanation.
ConversionOunces to Milliliters Converter
Free ounces to milliliters converter. Convert fl oz to mL instantly with formula explanation.
ConversionPints to Cups Converter
Free pints to cups converter. Convert pints to cups instantly with formula explanation.
ConversionQuarts to Gallons Converter
Free quarts to gallons converter. Convert quarts to gallons instantly with formula explanation.
ConversionTablespoons to Teaspoons Converter
Free tablespoons to teaspoons converter. Convert tbsp to tsp instantly with formula explanation.
ConversionYards to Meters Converter
Free yards to meters converter. Convert yards to meters instantly with formula explanation.
ConversionAcres to Square Meters
Free acres to square meters converter. Convert land area from acres to square meters instantly.
ConversionAtmospheres to Pascals
Free atmospheres to Pascals converter. Convert pressure from atm to Pa instantly.
ConversionCalories to Joules
Free calories to Joules converter. Convert energy from calories and kilocalories to Joules instantly.
ConversionCelsius to Kelvin Converter
Free Celsius to Kelvin converter. Instantly convert temperatures between Celsius and Kelvin scales.
ConversionCubic Inches to Liters
Free cubic inches to liters converter. Convert volume from cubic inches to liters instantly.
ConversionCubic Meters to Gallons
Free cubic meters to gallons converter. Convert volume from cubic meters to US gallons instantly.
ConversionFahrenheit to Kelvin
Free Fahrenheit to Kelvin converter. Convert temperatures from Fahrenheit to the Kelvin scale instantly.
ConversionGallons to Cubic Meters
Free gallons to cubic meters converter. Convert volume from US gallons to cubic meters instantly.
ConversionGrams to Troy Ounces
Free grams to troy ounces converter. Convert precious metal weight from grams to troy ounces instantly.
ConversionHectares to Square Feet
Free hectares to square feet converter. Convert land area from hectares to square feet instantly.
ConversionJoules to Calories
Free Joules to calories converter. Convert energy from Joules to calories and kilocalories instantly.
ConversionKelvin to Fahrenheit
Free Kelvin to Fahrenheit converter. Convert temperatures from the Kelvin scale to Fahrenheit instantly.
ConversionKilograms-force to Newtons
Free kilograms-force to Newtons converter. Convert force from kgf to Newtons instantly.
Conversionkm/h to Knots
Free km/h to knots converter. Convert speed from kilometers per hour to nautical knots instantly.
Conversionkm/h to Meters per Second
Free km/h to meters per second converter. Convert kilometers per hour to m/s instantly.
ConversionKnots to km/h
Free knots to km/h converter. Convert speed from nautical knots to kilometers per hour instantly.
ConversionLiters to Cubic Inches
Free liters to cubic inches converter. Convert volume from liters to cubic inches instantly.
ConversionMPH to Meters per Second
Free MPH to meters per second converter. Convert miles per hour to m/s instantly.
ConversionMeters per Second to MPH
Free meters per second to MPH converter. Convert m/s to miles per hour instantly.
ConversionNewtons to Kilograms-force
Free Newtons to kilograms-force converter. Convert force from Newtons to kgf instantly.
ConversionPascals to Atmospheres
Free Pascals to atmospheres converter. Convert pressure from Pa to atm instantly.
ConversionSquare Feet to Hectares
Free square feet to hectares converter. Convert land area from square feet to hectares instantly.
ConversionSquare Meters to Acres
Free square meters to acres converter. Convert land area from square meters to acres instantly.
ConversionTroy Ounces to Grams
Free troy ounces to grams converter. Convert precious metal weight from troy ounces to grams instantly.
ConversionWatt-hours to Joules
Free watt-hours to Joules converter. Convert energy from watt-hours to Joules instantly.
ConversionTravel Currency Converter
Free online travel currency converter. Convert currency with estimated travel exchange rates and compare ATM, airport, and hotel exchange options.
ConversionTime Zone Converter
Free online time zone converter. Convert times between world time zones and calculate time differences for travel planning.
ConversionClothing Size Converter
Free online clothing size converter. Convert between US, UK, and EU clothing sizes for men and women.
ConversionCups to Grams Converter
Free online cups to grams converter. Convert cups to grams for common baking and cooking ingredients.
ConversionFresh to Dry Herb Conversion Calculator
Free online fresh to dry herb conversion calculator. Convert between fresh and dried herbs for any recipe.
ConversionGarlic Clove to Powder/Minced Converter
Free online garlic converter. Convert between garlic cloves, minced garlic, garlic powder, garlic salt, and garlic flakes.
ConversionGrams to Cups Converter
Free online grams to cups converter. Convert grams to cups for common baking and cooking ingredients instantly.
ConversionGrams to Tablespoons Converter
Free online grams to tablespoons converter. Accurately convert grams to tablespoons for flour, sugar, butter, and more.
ConversionHexadecimal to Decimal Converter
Free online hexadecimal to decimal converter. Convert hex numbers to decimal and decimal numbers to hexadecimal.
ConversionMilliliters to Grams Converter
Free online milliliters to grams converter. Convert mL to grams for water, milk, oil, honey, and other common liquids.
ConversionOctal Converter
Free online octal number converter. Convert between octal (base 8) and decimal, binary, and hexadecimal number systems.
ConversionRoman Numeral Converter
Free online Roman numeral converter. Convert between Roman numerals and decimal numbers. Supports values from 1 to 3,999.
ConversionSelf-Rising Flour Substitute Calculator
Free online self-rising flour substitute calculator. Make your own self-rising flour with all-purpose flour, baking powder, and salt.
ConversionSteps to Miles/KM Converter
Free online steps to miles and kilometers converter. Convert your daily step count to distance walked or run based on your stride length.
ConversionTime to Decimal Converter
Free online time to decimal converter. Convert hours, minutes, and seconds to decimal hours for timesheets and payroll calculations.
ConversionUncooked to Cooked Food Weight Converter
Free online uncooked to cooked food weight converter. Calculate how much pasta, rice, meat, and other foods weigh after cooking.
ConversionAWG to mm² Wire Size Converter
Free AWG to mm² wire size converter. Convert American Wire Gauge to metric cross-sectional area (mm²) and diameter (mm). Includes resistance values.
ConversionCups to Pounds Converter
Free cups to pounds converter for baking ingredients. Accurately convert cups to pounds and ounces based on ingredient density for flour, sugar, butter, and more.
ConversionFlow Rate Converter Calculator
Free flow rate converter. Convert between GPM, LPM, CFM, m³/h, and other flow rate units for liquids and gases.
ConversionFuel Economy Converter
Free fuel economy converter. Convert between MPG, L/100km, km/L, and miles/imperial gallon. Compare fuel efficiency across standards.
ConversionGrams to Teaspoons Converter
Free grams to teaspoons converter for 12+ common cooking and baking ingredients. Accurately convert grams to teaspoons based on ingredient density.
ConversionMaterial Hardness Converter
Free material hardness converter. Convert between Rockwell (HRC/HRB), Brinell (HB), and Vickers (HV) hardness scales for metals and alloys.
ConversionLumens to Watts Converter
Convert lumens to watts and watts to lumens for LED, CFL, halogen, and incandescent bulbs. Find the right bulb brightness for your lighting needs.
ConversionPaper Weight / GSM Converter
Free paper weight converter. Convert between GSM (g/m²), US basis weight (lbs), and points. Compare bond, text, cover, and index paper weights.
ConversionPounds to Cups Converter
Free pounds to cups converter for cooking and baking. Convert pounds and ounces to cups for flour, sugar, butter, and other common ingredients.
ConversionRock Climbing Grade Converter
Free rock climbing grade converter. Convert between YDS, French, UIAA, British, and V-scale bouldering grades for sport climbing and bouldering.
ConversionThread Pitch Calculator
Free thread pitch and TPI calculator. Convert between metric thread pitch (mm) and imperial threads per inch (TPI). Reference common thread sizes.
ConversionTorque Converter Calculator
Free torque unit converter. Convert between Newton-meters, foot-pounds, inch-pounds, and kilogram-centimeters instantly.
ConversionWire Gauge Ampacity Calculator
Free wire gauge ampacity calculator. Find the maximum current capacity for copper and aluminum wire by AWG gauge size. NEC code reference included.
ConversionBytes to Megabytes Calculator
Free bytes to megabytes calculator. Convert between Bytes and MB instantly with precise calculations.
ConversionMegabytes to Gigabytes Calculator
Free megabytes to gigabytes calculator. Convert between MB and GB instantly with precise calculations.
ConversionGigabytes to Terabytes Calculator
Free gigabytes to terabytes calculator. Convert between GB and TB instantly with precise calculations.
ConversionBitrate Calculator
Free bitrate calculator. Convert between kbps and MB/min instantly with precise calculations.
ConversionDPI to PPI Calculator
Free dpi to ppi calculator. Convert between DPI and PPI instantly with precise calculations.
ConversionPixels to Inches Calculator
Free pixels to inches calculator. Convert between px and inches instantly with precise calculations.
ConversionInches to Pixels Calculator
Free inches to pixels calculator. Convert between inches and px instantly with precise calculations.
ConversionUpload Speed Calculator
Free upload speed calculator. Convert and calculate upload speed values instantly.
ConversionSample Rate Calculator
Free sample rate calculator. Convert and calculate sample rate values instantly.
ConversionPpi Calculator
Free ppi calculator. Convert and calculate ppi values instantly.
ConversionMonitor Distance Calculator
Free monitor distance calculator. Convert and calculate monitor distance values instantly.
ConversionTv Size Calculator
Free tv size calculator. Convert and calculate tv size values instantly.
ConversionProjector Throw Calculator
Free projector throw calculator. Convert and calculate projector throw values instantly.
ConversionClothing Size Converter Calculator
Free clothing size converter calculator. Convert and calculate clothing size converter values instantly.
ConversionRing Size Converter Calculator
Free ring size converter calculator. Convert and calculate ring size converter values instantly.
ConversionBra Size Converter Calculator
Free bra size converter calculator. Convert and calculate bra size converter values instantly.
ConversionHat Size Converter Calculator
Free hat size converter calculator. Convert and calculate hat size converter values instantly.
ConversionKids Clothing Size Calculator
Free kids clothing size calculator. Convert and calculate kids clothing size values instantly.
ConversionInternational Paper Size Calculator
Free international paper size calculator. Convert and calculate international paper size values instantly.
ConversionWire Gauge Converter Calculator
Free wire gauge converter calculator. Convert and calculate wire gauge converter values instantly.
ConversionPaint Coverage Calculator
Free paint coverage calculator. Convert and calculate paint coverage values instantly.
ConversionCurtain Size Calculator
Free curtain size calculator. Convert and calculate curtain size values instantly.
ConversionRug Size Calculator
Free rug size calculator. Convert and calculate rug size values instantly.
ConversionBedsheet Size Calculator
Free bedsheet size calculator. Convert and calculate bedsheet size values instantly.
ConversionPoster Size Calculator
Free poster size calculator. Convert and calculate poster size values instantly.
ConversionNewton to Pound Force Calculator
Free newton to pound force calculator. Convert between N and lbf instantly.
ConversionPascal to ATM Calculator
Free pascal to atm calculator. Convert between Pa and atm instantly.
ConversionBar to PSI Calculator
Free bar to psi calculator. Convert between bar and psi instantly.
ConversionTorr to Pascal Calculator
Free torr to pascal calculator. Convert between Torr and Pa instantly.
ConversionCalorie to Kilojoule Calculator
Free calorie to kilojoule calculator. Convert between cal and kJ instantly.
ConversionBTU to Watt Calculator
Free btu to watt calculator. Convert between BTU/h and W instantly.
ConversionHorsepower to Kilowatt Calculator
Free horsepower to kilowatt calculator. Convert between HP and kW instantly.
ConversionKnot to MPH Calculator
Free knot to mph calculator. Convert between knots and mph instantly.
ConversionLight Year to KM Calculator
Free light year to km calculator. Convert between ly and km instantly.
ConversionAstronomical Unit Calculator
Free astronomical unit calculator. Convert between AU and km instantly.
ConversionNautical Mile to KM Calculator
Free nautical mile to km calculator. Convert between nmi and km instantly.
ConversionFathom to Meter Calculator
Free fathom to meter calculator. Convert between fathom and m instantly.
ConversionFurlong to Meter Calculator
Free furlong to meter calculator. Convert between furlong and m instantly.
ConversionChain to Meter Calculator
Free chain to meter calculator. Convert between chain and m instantly.
ConversionRod to Meter Calculator
Free rod to meter calculator. Convert between rod and m instantly.
ConversionLeague to KM Calculator
Free league to km calculator. Convert between league and km instantly.
ConversionHand to CM Calculator
Free hand to cm calculator. Convert between hands and cm instantly.
ConversionStone to KG Calculator
Free stone to kg calculator. Convert between stone and kg instantly.
ConversionTroy Ounce to Gram Calculator
Free troy ounce to gram calculator. Convert between troy oz and g instantly.
ConversionCarat to Gram Calculator
Free carat to gram calculator. Convert between ct and g instantly.
ConversionGrain to Gram Calculator
Free grain to gram calculator. Convert between grain and g instantly.
ConversionDram to Gram Calculator
Free dram to gram calculator. Convert between dram and g instantly.
ConversionBushel to Liter Calculator
Free bushel to liter calculator. Convert between bushel and L instantly.
ConversionGill to ML Calculator
Free gill to ml calculator. Convert between gill and mL instantly.
ConversionFirkin to Liter Calculator
Free firkin to liter calculator. Convert between firkin and L instantly.
ConversionHogshead to Liter Calculator
Free hogshead to liter calculator. Convert between hogshead and L instantly.
ConversionRankine to Kelvin Calculator
Free rankine to kelvin calculator. Convert between R and K instantly.
ConversionRadian to Gradian Calculator
Free radian to gradian calculator. Convert between rad and grad instantly.
ConversionSteradian to Square Degree Calculator
Free steradian to square degree calculator. Convert between sr and deg2 instantly.
ConversionWeber to Maxwell Calculator
Free weber to maxwell calculator. Convert between Wb and Mx instantly.
ConversionTeaspoon To Ml Calculator
Free teaspoon to ml calculator. Convert between teaspoon and ml instantly.
ConversionTablespoon To Ml Calculator
Free tablespoon to ml calculator. Convert between tablespoon and ml instantly.
ConversionCup To Ml Calculator
Free cup to ml calculator. Convert between cup and ml instantly.
ConversionPint To Ml Calculator
Free pint to ml calculator. Convert between pint and ml instantly.
ConversionQuart To Liter Calculator
Free quart to liter calculator. Convert between quart and liter instantly.
ConversionGallon To Liter Exact Calculator
Free gallon to liter exact calculator. Convert between gallon and liter-exact instantly.
ConversionFluid Ounce To Ml Calculator
Free fluid ounce to ml calculator. Convert between fluid-ounce and ml instantly.
ConversionDry Ounce To Gram Calculator
Free dry ounce to gram calculator. Convert between dry-ounce and gram instantly.
ConversionButter Conversion Calculator
Free butter conversion calculator. Convert sticks to g for cooking and baking.
ConversionSugar Conversion Calculator
Free sugar conversion calculator. Convert cups to g for cooking and baking.
ConversionFlour Conversion Calculator
Free flour conversion calculator. Convert cups to g for cooking and baking.
ConversionHoney Conversion Calculator
Free honey conversion calculator. Convert tbsp to g for cooking and baking.
ConversionMilk Conversion Calculator
Free milk conversion calculator. Convert cups to ml for cooking and baking.
ConversionOil Conversion Calculator
Free oil conversion calculator. Convert tbsp to ml for cooking and baking.
ConversionEgg Conversion Calculator
Free egg conversion calculator. Convert eggs to ml for cooking and baking.
ConversionBaking Powder Conversion Calculator
Free baking powder conversion calculator. Convert tsp to g for cooking and baking.
ConversionSalt Conversion Calculator
Free salt conversion calculator. Convert tsp to g for cooking and baking.
ConversionVanilla Conversion Calculator
Free vanilla conversion calculator. Convert tsp to ml for cooking and baking.
ConversionChocolate Conversion Calculator
Free chocolate conversion calculator. Convert oz to g for cooking and baking.
ConversionCream Conversion Calculator
Free cream conversion calculator. Convert cups to ml for cooking and baking.
ConversionCheese Conversion Calculator
Free cheese conversion calculator. Convert cups to g for cooking and baking.
ConversionRice Conversion Calculator
Free rice conversion calculator. Convert cups to g for cooking and baking.
ConversionBPM to Milliseconds Calculator
Calculate bpm to milliseconds with our free online calculator. Get instant results.
ConversionOunces to Cups Calculator
Calculate ounces to cups with our free online calculator. Get instant results.
ConversionButter Sticks to Cups Calculator
Calculate butter sticks to cups with our free online calculator. Get instant results.
ConversionFahrenheit to Gas Mark Calculator
Calculate fahrenheit to gas mark with our free online calculator. Get instant results.
ConversionQuarts to Liters Calculator
Calculate quarts to liters with our free online calculator. Get instant results.
ConversionPints to Cups Calculator
Calculate pints to cups with our free online calculator. Get instant results.
ConversionGallons to Liters Calculator
Calculate gallons to liters with our free online calculator. Get instant results.
ConversionFluid Oz to mL Calculator
Calculate fluid oz to ml with our free online calculator. Get instant results.
ConversionBTU to Kilowatts Converter
Convert between BTU/h and kilowatts (kW) for HVAC, heating, cooling, and energy applications. Supports multiple energy and power units.
ConversionFlow Rate Converter (GPM / LPM / m³/h)
Convert flow rates between gallons per minute (GPM), liters per minute (LPM), cubic meters per hour, and other common units used in plumbing, irrigation, and industrial systems.
ConversionHorsepower to Torque Converter
Convert between horsepower and torque at a given RPM. Essential for automotive engineering, motor selection, and performance analysis.
ConversionLight-Years, Parsecs & AU Converter
Convert between light-years, parsecs, astronomical units (AU), and kilometers for astronomy and space science applications.
ConversionMicrograms to Milligrams Converter
Convert between micrograms (µg) and milligrams (mg) for pharmaceutical dosing, nutritional supplements, and laboratory measurements.
ConversionModel Railroad Scale Converter
Free model railroad scale converter. Convert real-world dimensions to model scale dimensions for HO, N, O, G, Z, and other popular model train scales.
ConversionNautical Miles to Kilometers Converter
Convert between nautical miles, kilometers, and statute miles. Essential for maritime navigation, aviation, and oceanography.
ConversionNewtons to Pounds-Force Converter
Convert between Newtons (N) and pounds-force (lbf). Supports bidirectional conversion for engineering, physics, and everyday force measurements.
ConversionStone to Pounds & Kilograms Converter
Convert between stone, pounds, and kilograms. Commonly used in the UK and Ireland for body weight measurements.
ConversionRankine to Fahrenheit Calculator
Free rankine to fahrenheit calculator. Get accurate results instantly.
ConversionNewton to Celsius Calculator
Free newton to celsius calculator. Get accurate results instantly.
ConversionBar to ATM Calculator
Free bar to atm calculator. Get accurate results instantly.
ConversionATM to Bar Calculator
Free atm to bar calculator. Get accurate results instantly.
ConversionTorr to ATM Calculator
Free torr to atm calculator. Get accurate results instantly.
ConversionmmHg to kPa Calculator
Free mmhg to kpa calculator. Get accurate results instantly.
ConversionkPa to PSI Calculator
Free kpa to psi calculator. Get accurate results instantly.
ConversionPSI to kPa Calculator
Free psi to kpa calculator. Get accurate results instantly.
ConversionNewton to Pound-Force Calculator
Free newton to pound-force calculator. Get accurate results instantly.
ConversionPound-Force to Newton Calculator
Free pound-force to newton calculator. Get accurate results instantly.
ConversionJoule to Calorie Calculator
Free joule to calorie calculator. Get accurate results instantly.
ConversionCalorie to Joule Calculator
Free calorie to joule calculator. Get accurate results instantly.
ConversionBTU to Joule Calculator
Free btu to joule calculator. Get accurate results instantly.
ConversionJoule to kWh Calculator
Free joule to kwh calculator. Get accurate results instantly.
ConversionWatt to Horsepower Calculator
Free watt to horsepower calculator. Get accurate results instantly.
ConversionHorsepower to Watt Calculator
Free horsepower to watt calculator. Get accurate results instantly.
ConversionMach to MPH Calculator
Free mach to mph calculator. Get accurate results instantly.
ConversionParsec to Light Year Calculator
Free parsec to light year calculator. Get accurate results instantly.
ConversionAU to KM Calculator
Free au to km calculator. Get accurate results instantly.
ConversionGram to Troy Ounce Calculator
Free gram to troy ounce calculator. Get accurate results instantly.
ConversionmL to Cups Calculator
Free ml to cups calculator. Get accurate results instantly.
ConversionSquare Meters to Sq Ft Calculator
Free square meters to sq ft calculator. Get accurate results instantly.
ConversionSq Ft to Square Meters Calculator
Free sq ft to square meters calculator. Get accurate results instantly.
ConversionHectare to Acre Calculator
Free hectare to acre calculator. Get accurate results instantly.
ConversionFathom to Feet Calculator
Free fathom to feet calculator. Get accurate results instantly.
ConversionChain to Feet Calculator
Free chain to feet calculator. Get accurate results instantly.
ConversionFurlong to Meters Calculator
Free furlong to meters calculator. Get accurate results instantly.
ConversionMicron to mm Calculator
Free micron to mm calculator. Get accurate results instantly.
ConversionAngstrom to nm Calculator
Free angstrom to nm calculator. Get accurate results instantly.
ConversionRPM to Rad/s Calculator
Free rpm to rad/s calculator. Get accurate results instantly.
ConversionRad/s to RPM Calculator
Free rad/s to rpm calculator. Get accurate results instantly.
ConversionPascal to PSI Calculator
Free pascal to psi calculator. Get accurate results instantly.
ConversionDyne to Newton Calculator
Free dyne to newton calculator. Get accurate results instantly.
ConversionErg to Joule Calculator
Free erg to joule calculator. Get accurate results instantly.
ConversionSlug to KG Calculator
Free slug to kg calculator. Get accurate results instantly.
ConversionPennyweight to Gram Calculator
Free pennyweight to gram calculator. Get accurate results instantly.
ConversionButter to Oil Calculator
Free butter to oil calculator. Get accurate results instantly.
ConversionFlour Type Conversion Calculator
Free flour type conversion calculator. Get accurate results instantly.
ConversionHex to RGB Calculator
Free hex to rgb calculator. Get accurate results instantly.
ConversionGradians to Degrees Calculator
Free gradians to degrees calculator. Get accurate results instantly.
Conversion