The Portable
Open Source 3D Printer
Coming soon

This calculator is for modified Tantillus and different machines.

Print Settings

Layer Height (mm): 
Minimum extrusion length: 
Size of the object to print: 
Preferred optimization: 
Target speed for optimization (mm/s): 

Material Settings

Filament Diameter: 
Die Swell (mm): 
Custom Temperature (Celcius)
Minimum Temp: 
Normal Temp: 
Maximum Temp: 

Machine Settings

Nozzle Diameter: 
Authentic J-head: 
Steps per mm on E axis: 
Steps per mm on Z axis: