How to Use 3D Printing Cost Calculator
The 3D Printing Cost Calculator breaks a print quote into material, machine depreciation, electricity, and finishing cost. Choose a currency first, then adjust each cost driver to understand the total price.
- Choose the currency first. The result and all cost details will use the matching symbol.
- Enter the material weight from your slicer and the material price per gram. Divide spool price by usable grams if needed.
- Enter printer price, expected service years, printer power, print time, and electricity price. These values estimate machine and energy cost for the job.
- Add post-processing cost for sanding, paint, inserts, support cleanup, packaging, or other finishing work.
Formula & Theory - 3D Printing Cost Calculator
The 3D Printing Cost Calculator uses the following formula or calculation model:
Material cost = material weight × material price per gram
Depreciation cost = printer price / (service years × 365 × 24) × print hours
Electricity cost = printer power / 1000 × print hours × electricity price
Total cost = material cost + depreciation cost + electricity cost + post-processing costThe calculator separates direct material, machine depreciation, electricity, and finishing cost so you can see which part drives the quote. Depreciation is converted into an hourly machine cost by spreading printer price across service life. Electricity uses kilowatt-hours, so watts are divided by 1000 before multiplying by print hours and energy price.
Assumptions and Limits
Failed prints, labor, taxes, maintenance, nozzle wear, support waste, and business margin may need extra line items outside this quick calculator.
Use Cases for 3D Printing Cost Calculator
Specific use cases include:
- Quote a one-off print for a customer or friend.
- Compare PLA, PETG, resin-like filament, or specialty material assumptions.
- Decide whether a long print is still worth running on a small machine.
- Teach makers why material cost alone often underprices printed parts.