3D Printing Tools & Calculators
Free calculators and tools to help you manage filament, estimate costs, and optimize your 3D printing workflow.
Available Tools
Spool Weight Calculator
Calculate how much filament remains on your spool by weighing it. Supports all common materials and provides length estimates.
- Calculate remaining filament in grams
- Estimate remaining length in meters
- Percentage of spool remaining
- Supports PLA, PETG, ABS, TPU, Nylon
Print Cost Calculator
Estimate the material and electricity cost of your 3D prints. Perfect for hobbyists and sellers pricing their work.
- Material cost calculation
- Electricity cost estimation
- Failure rate adjustment
- Cost per gram and per hour
Coming Soon
Filament Length Calculator
Convert between weight and length for different filament diameters and materials.
Coming SoonMaterial Selector
Find the right filament for your project based on requirements like strength, flexibility, and heat resistance.
Coming SoonDrying Time Estimator
Calculate optimal drying time based on material type, humidity exposure, and drying method.
Coming SoonHow These Tools Help
For Hobbyists
- Track remaining filament to avoid mid-print failures
- Understand the cost of your prints
- Plan purchases based on actual usage
- Optimize print settings for cost vs quality
For Sellers
- Accurately calculate material costs
- Factor in electricity and failure rates
- Price products competitively
- Track inventory and reorder timing