3D Printing Cost Calculator
Total Print Cost
Calculate total cost including filament, electricity, and depreciation
Print Pricing (Sell Price)
Calculate a sell price for 3D printed items
Formula
Total Cost = (Filament g / 1000 × $/kg) + (Watts/1000 × Hours × $/kWh) × (1 + Failure%/100)
Frequently Asked Questions
How much does 3D printing cost per hour?
Electricity costs are typically $0.02-0.05 per hour for FDM printers (150-300W). Most of the cost is in filament. A typical 1kg spool of PLA ($20) prints about 300-400 small parts.
How do I find filament usage?
Most slicer software (Cura, PrusaSlicer, etc.) shows estimated filament usage in grams and meters before you print. Use that number in this calculator.
What failure rate should I use?
Beginners may experience 15-25% failure rates. Experienced users with tuned printers typically see 5-10%. Adjust based on your setup and experience.
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