PETG (Polyethylene Terephthalate Glycol) on Generic MasterSpool / Printed Spool Spool Tare & Length Calculator
Weigh your Generic MasterSpool / Printed Spool spool on a kitchen scale to instantly see remaining meters, feet, and percentage left for PETG (Polyethylene Terephthalate Glycol) (1.27 g/cm³).
An empty Generic MasterSpool / Printed Spool spool weighs exactly 180g (MasterSpool). A full 1kg net spool of 1.75mm PETG (Polyethylene Terephthalate Glycol) (density 1.27 g/cm³) contains 327.4 meters (1074.1 feet) of filament.
Input Parameters & Presets
Pre-loads exact volumetric density required to calculate length.
Pre-loads empty spool deduction (MasterSpool).
Weigh your half-used spool directly on any digital kitchen scale.
100% of 1000g reference spool
Excludes 180g empty tare
8 hrs on Bambu Lab P1S
1.75mm diameter profile
Order Fresh 1kg Spool of PETG (Polyethylene Terephthalate Glycol)
High-speed, tangle-free PETG (Polyethylene Terephthalate Glycol) filament with ±0.02mm tolerance for reliable prints.
Kitchen Scale Quick-Lookup: PETG (Polyethylene Terephthalate Glycol) on Generic MasterSpool / Printed Spool
Read your digital kitchen scale directly. Tare deduction of 180g (MasterSpool) is already calculated below:
| Spool Status | Total Scale Reading | Net Filament | Remaining Meters | Remaining Feet | Percent Left |
|---|---|---|---|---|---|
| Low Spool | 330g | 150g | 49.1m | 161.1 ft | 15% |
| Quarter Spool | 430g | 250g | 81.8m | 268.4 ft | 25% |
| Half Spool | 680g | 500g | 163.7m | 537.1 ft | 50% |
| Three-Quarter Spool | 930g | 750g | 245.5m | 805.4 ft | 75% |
| Full 1kg Spool | 1180g | 1000g | 327.4m | 1074.1 ft | 100% |
Generic MasterSpool / Printed Spool Spool Tare Weight vs Competitors
Compare empty spool tare weights and resulting filament meter yields for PETG (Polyethylene Terephthalate Glycol) (1.75mm).
| Material / Specification | Empty Tare | Material | 1kg Yield | Flange Dia |
|---|---|---|---|---|
| Generic MasterSpool / Printed SpoolACTIVE | 180g | MasterSpool | 327.4m | Ø 200mm |
| Bambu Lab (Reusable Spool) | 250g | Plastic | 327.4m | Ø 200mm |
| eSun (Clear Plastic Spool) | 245g | Plastic | 327.4m | Ø 200mm |
| eSun (Eco Cardboard Spool) | 135g | Cardboard | 327.4m | Ø 200mm |
| Polymaker (Panchroma Cardboard) | 140g | Cardboard | 327.4m | Ø 200mm |
| Prusament (Honeycomb Plastic + Core) | 200g | Plastic | 327.4m | Ø 200mm |
Step-by-Step Math: How We Calculate PETG (Polyethylene Terephthalate Glycol) Length
Exact formulas and linear density substitutions for PETG (Polyethylene Terephthalate Glycol) (1.27 g/cm³) on a Generic MasterSpool / Printed Spool spool.
Deducting the verified 180g empty tare weight of the Generic MasterSpool / Printed Spool (MasterSpool) spool leaves the exact net plastic mass.
Volumetric cross-sectional area in square centimeters for 1.75mm filament.
Dividing net mass by the linear density of PETG (Polyethylene Terephthalate Glycol) (1.27 g/cm³) yields the printable length.
Engineering Specifications & Troubleshooting Guide: PETG (Polyethylene Terephthalate Glycol) & Generic MasterSpool / Printed Spool Hardware
Factory-tested parameters, common failure modes, and workbench best practices.
- Use glue stick on smooth PEI to prevent PETG from tearing bed coating.
- Drying at 65°C eliminates stringing.
- The empty Generic MasterSpool / Printed Spool spool weighs 180g (MasterSpool). Flange outer diameter is 200mm with a 52mm hub bore.
Running 100% part cooling fan which drastically weakens PETG layer adhesion.
Frequently Asked Questions: PETG (Polyethylene Terephthalate Glycol) on Generic MasterSpool / Printed Spool
Spool tare weight, density, moisture absorption, and kitchen scale tips.
Q1How much does an empty Generic MasterSpool / Printed Spool spool weigh?
Q2How many meters of filament are in a 1kg spool of PETG (Polyethylene Terephthalate Glycol)?
Q3Is the Generic MasterSpool / Printed Spool spool compatible with the Bambu AMS?
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