Metronome Calculator
Tempo & Note Durations
Calculate all note durations for a given BPM and time signature
Practice Tempo Ramp
Calculate a graduated practice tempo schedule from start to target BPM
Formula
Quarter Note (ms) = 60000 / BPM | Beat (ms) = Quarter x (4 / bottom) | Measure (ms) = Beat x top | Dotted = Note x 1.5 | Triplet = Note x 2/3
Frequently Asked Questions
What is a metronome?
A metronome is a device that produces a steady pulse (click) at a set tempo (BPM) to help musicians maintain consistent timing while practicing or performing. Digital and physical metronomes are widely used.
What is a time signature?
A time signature like 4/4 or 3/4 tells you how many beats are in each measure (top number) and which note value gets one beat (bottom number). 4/4 means 4 quarter-note beats per measure.
How do I practice with a metronome effectively?
Start at a slow BPM where you can play perfectly, then gradually increase by 5-10 BPM increments. Use the practice tempo ramp to plan your progression from start to target speed.