SOLVED How to calculate how much filament is used in a 3D print?

[rickmjohnston 0]

Hi all.

Is there a way to determine with the UM3 how much filament is either a) going to be used in a 3D print or b) after the 3D print is completed?

TIA!

Rick...

[ahoeben 1,968]

See the information in the sidebar below the time estimate, right next to the "Print over Network" button

Cura 3.1 will have a bit more elaborate specification:

https://github.com/Ultimaker/Cura/pull/2700

[geert_2 558]

After is easy: just measure the weight of the model. If you regularly compare this real weight with Cura's estimates, then you will get a good idea of its accuracy for your type of models, and for the requirements (spare amount) before starting.

[gr5 2,210]

If the numbers don't agree then your printer might be underextruding.