How Many Prints Can I Get from One Spool?
Enter your spool size and average print weight to get exact print count, cost per print, and leftover filament.
Inputs
Weigh a finished print or check your slicer
Accounts for priming, purging, and failed prints. 5% is typical.
Quick reference - prints per 1kg spool
| Print weight | Prints per 1kg | Example |
|---|---|---|
| 10g | ~95 | Small keyring, clip |
| 25g | ~38 | Small figurine, hook |
| 50g | ~19 | Phone stand, small vase |
| 100g | ~9 | Medium organiser, pot |
| 200g | ~4 | Large vase, box |
| 500g | ~1 | Large print, helmet part |
Related tools & guides
Filament Remaining Calculator
Weigh your spool to see how many grams and prints are left.
Cost Per Gram Calculator
Convert spool price to cost per gram instantly.
Free 3D Print Cost Calculator
Full cost breakdown with electricity, shipping and profit.
Pro Calculator
Track filament inventory across multiple spools.