Klipper Calculators

Rotation Distance Calculator

This tool helps you calculate the exact rotation distance required for your stepper motors, ensuring precise filament extrusion. Simply input the necessary parameters, and get the exact rotation distance for your 3D printer

  1. Pre-heat nozzle and confirm filament is loaded and extruding correctly.
  2. Measure 110mm from the extruder body and place a mark on the filament.
  3. Request the extruder to extruder 100mm of filament.
  4. Measure from the extruder body to your mark. Minus 10mm. This is your actual extrude distance.
  5. Enter the previous rotation distance from your printer.cfg.
  6. Enter the actual length of filament that extruded in mm.
  7. Enter the requested extrude distance in mm.
  8. Click Calculate.
  9. View the result below the form.


New Rotation Distance: 19

Stepper Motor Current Calculator

Stepper Current Calculator for 3D Printers

Optimize your 3D printer's performance with our Stepper Current Calculator. This tool helps you calculate the exact current settings required for your stepper motors, ensuring optimal performance and efficiency. Simply input the necessary parameters, and get the precise current settings for your 3D printer.

Though we do recommend calculating your own currents to input into your printer.cfg, you can find a list of all the most popular and common steppers (ldo, e3d, creality) here on github thanks to andrewmcgr.

  1. Enter the Motor Rated Current in Amps.
  2. Enter the Desired Current Percentage.
  3. Click Calculate.
  4. View the result below the form.

Calculated Run Current: 1.445 A