——/3d/tools · free · no signup
Maker tools. Real math.
Calculators for running a 3D-printing shop — cost, pricing, profit, filament. No signup, no guessed print times; every number comes from you. Then the done-for-you catalog is one click away.
3D Print Cost Calculator
What a print really costs — filament, power, and failures.
Open tool →Maker Pricing Calculator
Price every print for profit — Good / Better / Best.
Open tool →Print Profit & Break-Even Calculator
Your margin per print and the volume that clears your costs.
Open tool →Filament Estimator
Cost per print and prints per spool, instantly.
Open tool →↳Skip the guesswork
Print-ready models with real, validated specs.
Every Apex model ships PrusaSlicer-validated weight + time + slicer profiles, so these calculators are exact, not estimates.