Filament Calculator

Convert between weight, length and cost for any filament — and see what's left on a partial spool.

Filament

Material

Diameter

Price per kg ($)

Enter any one — the others update

Weight (g)

Length (m)

Cost ($)

Density and diameter set the weight↔length conversion.

Spool remaining

Spool size (g)

Used so far (g)

Left

— g

≈ Length

— m

≈ Value

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