Free tool · local calculation
3D printer electricity cost
Estimate the electricity cost of a 3D printer over a chosen print duration.
No sign-up. Your values stay in your browser: they are never sent or stored.
Your inputs
Default values are editable examples. Estimates only: check against your printer or slicer.
Enter amounts in your own currency: the result uses the same currency, with no conversion.
How it is calculated
kWh equals average watts multiplied by hours divided by 1,000; cost equals kWh times the price per kWh.
Limits and checks
Use measured average power: rated maximum power often overstates real consumption.
Frequently asked questions
- Which formula does this calculator use?
- kWh equals average watts multiplied by hours divided by 1,000; cost equals kWh times the price per kWh.
- Is the result guaranteed?
- Use measured average power: rated maximum power often overstates real consumption.
- Are my values saved?
- No. The calculation runs in your browser: the numbers you type are never sent or stored. As on the rest of the site, page visits and button clicks are measured, without the calculator values.
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