3D Printer Utility

eSteps Calibration

Enter your current steps/mm and measured extrusion values — calibrated G-code generates automatically.

Enter your current eSteps below to get started.
Current eSteps / mm
ⓘ
Your printer's current steps/mm for each axis. Find these in your firmware settings, printer.cfg, or by running M503 in the terminal.
X
steps/mm
Y
steps/mm
Z
steps/mm
E
steps/mm
Measured Values
ⓘ
After commanding movement (e.g. G1 E100), measure the actual distance moved with calipers. Enter that measurement here.
X
mm measured
Expected: 20mm
Y
mm measured
Expected: 20mm
Z
mm measured
Expected: 20mm
E
mm measured
Expected: 100mm
Calibrated Results
ⓘ
New steps/mm values calculated from your measurements. Use these in your M92 command or printer.cfg.
X
—
Y
—
Z
—
E
—
Test A
X
—
Y
—
Z
—
E
—
Test B
X
Y
Z
E
X
—
Y
—
Z
—
E
—
G-code Command
ⓘ
Send this M92 command to your printer to apply the new steps/mm values. Add M500 after to save to EEPROM (Marlin).
Enter values above to generate command
🔌 USB
Coming soon — direct serial port support
Open your printer's terminal in OctoPrint or Pronterface. Paste the command and press Enter. The printer will respond with ok. The values are active but not saved yet. 
M92 X79.13 Y80.61 Z416.50 E138.48
M500  ; Save to EEPROM
Open your printer.cfg file and find or add a [extruder] section (for E) or [stepper_x], etc. Update the rotation_distance or step_distance values. For direct eSteps, add under the correct stepper: 
[extruder]
step_pin: ...
rotation_distance: 7.711  ; Recalculated value
...

; Then run: RESTART in your terminal
In Marlin firmware, paste the M92 command in the terminal, then run M500 to persist to EEPROM. Verify with M503. 
M92 X79.13 Y80.61 Z416.50 E138.48
M500  ; Save to EEPROM
M503  ; Verify saved values
🖨️ Printer Profiles
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