TPU 95A (Flexible Elastomer) on Amazon Basics (Black Plastic) Spool Tare & Length Calculator
Weigh your Amazon Basics (Black Plastic) spool on a kitchen scale to instantly see remaining meters, feet, and percentage left for TPU 95A (Flexible Elastomer) (1.21 g/cm³).
An empty Amazon Basics (Black Plastic) spool weighs exactly 238g (Plastic). A full 1kg net spool of 1.75mm TPU 95A (Flexible Elastomer) (density 1.21 g/cm³) contains 343.6 meters (1127.3 feet) of filament.
Input Parameters & Presets
Pre-loads exact volumetric density required to calculate length.
Pre-loads empty spool deduction (Plastic).
Weigh your half-used spool directly on any digital kitchen scale.
100% of 1000g reference spool
Excludes 238g empty tare
8 hrs on Bambu Lab P1S
1.75mm diameter profile
Order Fresh 1kg Spool of TPU 95A (Flexible Elastomer)
High-speed, tangle-free TPU 95A (Flexible Elastomer) filament with ±0.02mm tolerance for reliable prints.
Kitchen Scale Quick-Lookup: TPU 95A (Flexible Elastomer) on Amazon Basics (Black Plastic)
Read your digital kitchen scale directly. Tare deduction of 238g (Plastic) is already calculated below:
| Spool Status | Total Scale Reading | Net Filament | Remaining Meters | Remaining Feet | Percent Left |
|---|---|---|---|---|---|
| Low Spool | 388g | 150g | 51.5m | 169 ft | 15% |
| Quarter Spool | 488g | 250g | 85.9m | 281.8 ft | 25% |
| Half Spool | 738g | 500g | 171.8m | 563.6 ft | 50% |
| Three-Quarter Spool | 988g | 750g | 257.7m | 845.5 ft | 75% |
| Full 1kg Spool | 1238g | 1000g | 343.6m | 1127.3 ft | 100% |
Amazon Basics (Black Plastic) Spool Tare Weight vs Competitors
Compare empty spool tare weights and resulting filament meter yields for TPU 95A (Flexible Elastomer) (1.75mm).
| Material / Specification | Empty Tare | Material | 1kg Yield | Flange Dia |
|---|---|---|---|---|
| Amazon Basics (Black Plastic)ACTIVE | 238g | Plastic | 343.6m | Ø 200mm |
| Bambu Lab (Reusable Spool) | 250g | Plastic | 343.6m | Ø 200mm |
| eSun (Clear Plastic Spool) | 245g | Plastic | 343.6m | Ø 200mm |
| eSun (Eco Cardboard Spool) | 135g | Cardboard | 343.6m | Ø 200mm |
| Polymaker (Panchroma Cardboard) | 140g | Cardboard | 343.6m | Ø 200mm |
| Prusament (Honeycomb Plastic + Core) | 200g | Plastic | 343.6m | Ø 200mm |
Step-by-Step Math: How We Calculate TPU 95A (Flexible Elastomer) Length
Exact formulas and linear density substitutions for TPU 95A (Flexible Elastomer) (1.21 g/cm³) on a Amazon Basics (Black Plastic) spool.
Deducting the verified 238g empty tare weight of the Amazon Basics (Black Plastic) (Plastic) 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 TPU 95A (Flexible Elastomer) (1.21 g/cm³) yields the printable length.
Engineering Specifications & Troubleshooting Guide: TPU 95A (Flexible Elastomer) & Amazon Basics (Black Plastic) Hardware
Factory-tested parameters, common failure modes, and workbench best practices.
- Print slowly (25-45 mm/s) to prevent filament buckling in drive gears.
- The empty Amazon Basics (Black Plastic) spool weighs 238g (Plastic). Flange outer diameter is 200mm with a 54mm hub bore.
High retraction settings causing grinding in the extruder gears.
Frequently Asked Questions: TPU 95A (Flexible Elastomer) on Amazon Basics (Black Plastic)
Spool tare weight, density, moisture absorption, and kitchen scale tips.
Q1How much does an empty Amazon Basics (Black Plastic) spool weigh?
Q2How many meters of filament are in a 1kg spool of TPU 95A (Flexible Elastomer)?
Q3Is the Amazon Basics (Black Plastic) spool compatible with the Bambu AMS?
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