Question 1

How much does 3D printing cost?

Accepted Answer

The cost of 3D printing depends on filament usage (typically €15–30/kg), electricity (usually €0.01–0.05 per print), machine depreciation, and your time. A small print might cost €0.50–2, while larger prints can cost €5–20+ in materials alone.

Question 2

How do you calculate 3D printing cost per gram?

Accepted Answer

Divide the filament spool price by its weight. For example, a €20 spool of 1kg PLA costs €0.02 per gram. Then multiply by the print weight shown in your slicer. Add electricity, wear, and time costs for the full picture.

Question 3

What costs are included in the calculator?

Accepted Answer

The calculator factors in filament or resin cost, electricity consumption, extra parts (screws, magnets, inserts), 3D printer depreciation and wear, regular maintenance costs, and preparation/post-processing time at your hourly rate.

Question 4

Is the 3D printing cost calculator free?

Accepted Answer

Yes, completely free with no signup required. Just enter your print parameters and get an instant cost breakdown.

Question 5

Does the calculator support resin 3D printing?

Accepted Answer

Yes. The calculator supports both FDM filament printing and resin (SLA/MSLA) printing. For resin prints, enter your resin bottle price, volume used, and print time. For FDM, enter filament type, spool price, and print weight. PLA, ABS, PETG, TPU, Nylon, ASA, and all other filament types are supported.

Question 6

How do I estimate electricity cost for 3D printing?

Accepted Answer

Most FDM printers use 100–300W. Multiply your printer's wattage by print time (in hours) and your electricity rate per kWh. For example, a 200W printer running 5 hours at €0.25/kWh costs €0.25 in electricity.

Question 7

How do I calculate the price to charge for 3D prints?

Accepted Answer

Start with your total cost: filament or resin, electricity, machine wear, and any extra parts. Then add your time using the post-processing multiplier - set your hourly rate and the calculator includes it automatically. Finally, add your desired profit margin on top of the total cost. A common approach is cost × 2–3 for hobby sales, or cost + fixed hourly rate for professional work.

3D Printing Costs

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