Calculators & Tools
Ten free-to-try tools to help you get better results faster - cost estimates, print settings, retraction, print time, filament conversion, and more.
Free to try (3 uses) - unlimited with a paid account.
Filament Cost Calculator
Enter your spool price, print weight, and electricity cost to get an exact cost-per-print breakdown.
Use toolPrint Settings Cheat Sheet
Pick your filament type and extruder. Get instant recommended temperature, speed, and retraction settings.
Use toolSlicer Recommender
Answer a few quick questions about your printer and goals. Get a personalised slicer recommendation.
Use toolSTL Filament Estimator
Upload any STL file and get an accurate filament weight, length, and cost estimate before you hit print.
Use toolNozzle Size Recommender
Tell us what you are printing and your filament type. Get a recommended nozzle size, material, and usage tips.
Use toolInfill Density Recommender
Select your use case and material. Get a recommended infill percentage, pattern, and wall count.
Use toolRetraction Calculator
Pick your extruder type and filament. Get a starting retraction distance, speed, and tuning range.
Use toolPrint Time Estimator
Enter your model dimensions, layer height, infill, and speed for a rough time estimate before you slice.
Use toolTemp Tower Helper
Get the exact layer numbers for each temperature change in your temp tower - no manual maths needed.
Use toolFilament Length / Weight Converter
Convert between filament weight and length for any material and diameter. Useful for estimating leftover spool amounts.
Use toolMore than just tools
Upgrade for unlimited tool use, full guides for all 7 calibration test prints, STL downloads, and 6 in-depth quick guides.
No card needed
3 free uses
£2/mo or £5 once