Filament Usage Gauges

These are simple gauges for determining approximately how much filament is needed for a given object. An object of a given cubic size would require the stated length of filament. Assuming I did my math right, we have:

1/8\" filament, 1mm shell, 30% infill
.5\" cube = .5ft
1\" cube = 3ft
2\" cube = 20.6ft
3\" cube = 64.8ft

and

3mm filament, 1mm shell, 30% infill
12.5mm cube = .16m
25mm cube = 1m
50mm cube = 6.73m
75mm cube = 21.16m

Since ABS has a density of about 0.037 lbs/