PETG Weight to Length Calculator
Polyethylene Terephthalate Glycol (PETG) provides high impact resistance, thermal endurance, and mechanical durability.
PETG Technical Specifications
PETG Spool Weight to Length Reference Table
Pre-calculatedStandard physical spool conversions for PETG at 1.27 g/cm³ density.
| Spool Weight | 1.75mm Length (m) | 1.75mm Length (ft) | 2.85mm Length (m) | 2.85mm Length (ft) |
|---|---|---|---|---|
| 100 g (100g) | 32.74 m | 107.4 ft | 12.34 m | 40.5 ft |
| 250 g (250g) | 81.84 m | 268.5 ft | 30.86 m | 101.2 ft |
| 500 g (500g) | 163.68 m | 537 ft | 61.71 m | 202.5 ft |
| 750 g (750g) | 245.52 m | 805.5 ft | 92.57 m | 303.7 ft |
| 1000 g (1 kg) | 327.36 m | 1074 ft | 123.43 m | 405 ft |
| 2500 g (2.5 kg) | 818.41 m | 2685.1 ft | 308.57 m | 1012.4 ft |
| 5000 g (5 kg) | 1636.82 m | 5370.1 ft | 617.14 m | 2024.7 ft |
Frequently Asked Questions
How many meters of PETG filament are in a 1kg spool?
A standard 1,000g (1 kg) spool of 1.75mm PETG filament (density 1.27 g/cm³) contains approximately 327.36 meters (~1074 feet). For 2.85mm diameter, a 1 kg spool yields approximately 123.43 meters.
What is the density of PETG 3D printer filament?
PETG has an average density of 1.27 g/cm³. Heavier composite filaments yield fewer meters per kilogram than lightweight unfilled polymers.
How do I calculate remaining PETG on a used spool?
Weigh your spool on a digital scale in grams, subtract the tare weight of the empty spool (typically 130g–240g depending on brand), and enter the net filament weight into the MakersMetric calculator above to find the exact remaining meters.
What print temperatures are recommended for PETG?
Recommended nozzle extrusion temperature is 220-250 °C, with a recommended print bed temperature of 70-85 °C.
Calculate filament cost, kWh electricity, and machine depreciation for PETG jobs.
Speed TuningVolumetric Flow Rate Calculator →Check hotend melt rate limits (mm³/s) to prevent underextrusion at high speeds.