Filament Cost Calculator

Calculate material cost per 3D print based on filament usage and spool price.

Results

Visualization

How It Works

Material cost = (filament grams used x spool price / spool weight). Always add a waste factor for purge lines, skirts, failed prints, and supports. PLA typically costs $20-30/kg, specialty filaments like CF-Nylon can be $60-100/kg.