Free tools for 3D print shops
The calculations every shop does on the back of an envelope, done properly, and a repair for the model the slicer warns about. No sign-up and nothing to install.
3D print cost calculator
What a print costs you in filament, machine time and your own hours - and what to charge for it.
Open it →Filament cost calculator
What a spool costs per gram, and what the plastic in one print is worth once purge and failures are counted.
Open it →3D printer hourly rate calculator
What an hour of your printer costs once it is wearing out, drawing power and being serviced.
Open it →Repair STL, OBJ and 3MF files online
Close the holes and part the pinched edges your slicer warns about, in your browser, and see the model in 3D before you save it.
Open it →Cut floating islands out of sliced G-code
Find the lines a sliced file prints in mid-air, cut the short ones that land a layer up, and save a file that does not start with spaghetti.
Open it →The same sums, on every order you take
These are the calculations LayerFlow3D runs on a real job - with your own spools, your own printers and your own rates instead of the demo figures here.