Costing
3D Printer Electricity Cost Calculator
Electricity is small per print but adds up across a print farm. Here's the exact power cost of any job.
Result
- Energy used (kWh)—
Electricity cost—
How it's calculated
Energy (kWh) = watts ÷ 1000 × hours. Cost = energy × your rate per kWh.
Assumptions
- Uses average power draw. Heated beds and enclosures spike usage; measure with a plug meter for precision.
FAQ
How many watts does a 3D printer use?
A typical desktop FDM printer averages ~70–150 W while printing, dominated by the heated bed and hotend. Large/enclosed or resin printers differ. A cheap plug-in energy meter gives an exact figure.
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Disclaimer: These calculators are provided for guidance only and use representative material constants and published marketplace fee rates (as of June 2026). Real costs vary — always verify against your own figures before pricing or purchasing. PrintProfit is reader-supported and may earn a commission from links to recommended products, at no extra cost to you.