3D printing and CNC Calculators: All 48 Tools
Every 3d printing and cnc calculator on CalculatorHub, 48 in total, listed alphabetically. Each one is free, works in your browser with no signup, and shows the method it uses. Where a result depends on an external rate, standard or dataset, the supporting source is shown on the page with the date it was last checked. Prefer to search across all 6,718 calculators? Use the tool finder.
- 3D Print Electricity Cost Calculator: Power Cost Per Print
- 3D Print Filament Cost Calculator 2026: Cost Per Print by Grams
- 3D Print Material Cost Calculator: Per Print
- 3D Printer Power Draw Calculator: kWh and Cost
- Bed Adhesion Area Calculator: First Layer Footprint
- Belt Pulley Ratio Calculator: Gear Ratio from Tooth Count
- Bridging Distance Calculator: Span and Time
- CNC Chip Load Calculator: Feed per Tooth from RPM and Feed Rate
- CNC Feed Rate Calculator: RPM, Chip Load, and Flutes
- CNC Material Removal Rate Calculator: MRR for Milling
- CNC Plunge Rate Calculator: Z Feed from RPM & Chipload
- CNC Spindle Speed Calculator: RPM from SFM and Diameter
- CNC Stepover Calculator: Scallop Height & Distance
- End Mill Deflection Calculator: CNC Cantilever Deflection
- Extrusion Multiplier Calculator: Flow Rate Calibration
- Filament Cost Calculator: 3D Printing Material Cost
- Filament Length from Weight Calculator
- Filament Length to Weight Calculator: Grams from Meters
- Filament Spool Remaining Calculator: Grams and Length Left
- GT2 Belt Tension Calculator: Pluck Frequency
- Hotend Volumetric Flow Limit Calculator
- Infill Density Weight Calculator: Grams Used
- Infill Volume Calculator: 3D Print Infill Material
- Laser Engraving Time Calculator: Area, Speed, Line Spacing
- Layer Count Calculator: 3D Print Layers from Height
- Layer Height Resolution Calculator: Layers, Resolution and Nozzle Ratio
- Layer Height Time Tradeoff Calculator
- Linear Advance K-Factor Calculator
- Material Removal Rate Calculator: CNC MRR in in3/min
- Max Volumetric Speed Calculator: FDM Flow Rate in mm3/s
- Nozzle Flow Rate Calculator: Orifice and Nozzle Discharge
- Pause at Layer Height Calculator: Layer Number
- Print Acceleration Time Calculator: Move Timing
- Print Cost Total Calculator: Full 3D Print Job Cost
- Print Filament Weight Calculator: Grams Used
- Print Shrinkage Compensation Calculator
- Print Time Estimate Calculator: 3D Print Duration
- Print Time Estimator Calculator: Hours From Volume
- Resin Print Cost Calculator: SLA/MSLA Material Cost
- Shrinkage Compensation Calculator: Scale Factor for 3D Prints
- Stepper Motor Torque Calculator: Axis Force
- Stepper Steps per mm Calculator: 3D Printer Motion Tuning
- Stepper Steps Per mm Calculator: Belt Axis
- Support Volume Estimate Calculator: 3D Print Support Material
- Surface Feet Per Minute Calculator: SFM and RPM
- Surface Finish Stepover Calculator: CNC Scallop Height
- Tapping Drill Size Calculator: Tap Drill & Thread %
- Top and Bottom Layer Count Calculator