Filament Calculator
Calculate cost per print and check if you have enough material
Print details
From your slicer's estimate, or weigh the finished print
To check if you have enough. Leave blank to skip
Spool information
Results
Enter values and click Calculate
Tips
- Bambu Studio shows estimated filament usage in the print preview
- Add 5–10% buffer for failed prints or purge towers
- When weighing remaining filament, subtract the empty spool weight (~200g for a standard 1kg spool)
- Purge towers in multi-color prints can add 5–30g of waste material
Popular spools
Once you know your cost per gram, these are popular spools to compare against.
PRILINE Carbon Fiber PC
Stiff, matte CF composite for functional parts. Requires a hardened nozzle.
Amazon →
SUNLU FilaDryer S2
Protects the spools you just priced out: wet filament wastes grams on failed prints.
Amazon →Affiliate links. We may earn a small commission at no extra cost to you.