Running costs
Electricity Cost per 3D Print: How to Work It Out
Electricity cost per 3D print is watts divided by 1,000, times hours, times your price per kWh. Use maker power figures, then check with a plug-in meter.
10 October 2026 · 6 min read
Running costs
Filament, electricity and wear, worked through with real formulas and a calculator you can plug your own tariff into.
Running costs
How Much Does It Cost to Run a 3D Printer in the UK?
Filament is usually the big cost and electricity the small one. Here is the maths with a worked example, plus the hidden costs people forget.
10 October 2026 · 2 min read