Guides
The reasoning behind the calculators — pricing, calibration and material handling, written for the workshop.
PRICING9 min
How to price 3D prints
The five cost components + margin, with a fully worked EUR example.
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MACHINE6 min
Klipper calibration order
What to calibrate first and why the sequence matters.
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MATERIAL4 min
Empty spool weight (tare) database
Empty-spool weights per brand — the number to subtract when weighing.
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PRICING7 min
3D printer electricity cost
Real power-draw numbers and monthly cost at your kWh rate.
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MACHINE8 min
Klipper extrusion calibration
The 100 mm extrusion test → exact rotation_distance, step by step.
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MATERIAL10 min
Filament drying guide
Wet-filament symptoms, per-material settings and dry storage.
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Drying temperature & time per material
How to dry PLAHow to dry PETGHow to dry ABSHow to dry ASAHow to dry NylonHow to dry TPUHow to dry PC
Meters per spool, per material
PLA meters to gramsPETG meters to gramsABS meters to gramsASA meters to gramsNylon meters to gramsTPU meters to gramsPC meters to grams
Empty spool weight (tare) per brand
Bambu Lab empty spool weightPrusament empty spool weighteSUN empty spool weightSUNLU empty spool weightPolymaker empty spool weightOverture empty spool weightELEGOO empty spool weightCreality empty spool weightFiberlogy empty spool weightFormfutura empty spool weightColorFabb empty spool weight