Material DensityPounds to Cubic Meters

Pounds to Cubic Meters for Plastic (PET)

Snapshot

For Plastic (PET), 1 Pound equals about 0.000331 Cubic Meters.

  • Material basis: Plastic (PET) at 1,370 kg/m^3.
  • Example: For 0.1 Pounds of Plastic (PET), the result is 0.000033 Cubic Meters.

Interactive conversion

Converter Calculator

Decimals: 1.5 or 1,5. Fractions: 1/2. Scientific notation: 1e3. Write 1000 without grouping separators.

0.000331 Cubic Meters (Plastic (PET))

Switch

API and AI agent access

Pounds to Cubic Meters for Plastic (PET). Material: plastic-pet.

Machine-readable identifiers

Conversion family
material-density
Source unit
pound
Target unit
cubic_meter
Material
plastic-pet

Use these identifiers in the API request. Sources and model limits also apply to software clients.

Example API request and response

POST /api/v1/convert

Request

{
  "family": "material-density",
  "value": 1,
  "from": "pound",
  "to": "cubic_meter",
  "material": "plastic-pet"
}

Essential response

{
  "ok": true,
  "conversion": {
    "family": "material-density",
    "value": 1,
    "from": "pound",
    "to": "cubic_meter",
    "result": {
      "raw": 0.000331089321168,
      "display": "0.000331"
    },
    "canonicalPath": "/material-density/pounds-to-cubic-meters/plastic-pet/"
  }
}
API, OpenAPI and WebMCP documentation

Explanation

Pounds of Plastic (PET) convert to cubic meters using one fixed density basis of 1370 kg/m^3. Match temperature, composition and material grade to the stated reference conditions.

Typical PET polymer density.

Common Conversion Values

Pounds (Plastic (PET))Cubic Meters (Plastic (PET))
0.1 0.000033
1/4 0.000083
1/2 0.000166
1 0.000331
2 0.000662
5 0.001655
10 0.003311
25 0.008277
50 0.016554
100 0.033109

Methodology

Plastic (PET) density and calculation basis

Evidence status: needs-review.

PET density depends on grade and material structure.

grade: TECADUR PET natural, unfilled/unmodified stock shape

Source basis: Ensinger, TECADUR PET natural. Technical details: density. https://www.ensingerplastics.com/en-gb/shapes/polyester-tecadur-pet-natural Applicability: conditional-comparison.

Resolve grade and crystallinity before judging 1370 versus 1390 kg/m³.

Temperature not stated.

For this direction, volume is calculated as mass divided by density after normalizing the units to kilograms and cubic meters. The resulting page multiplier is 0.00033109 m^3 per lb.

Use a measured density for a specific batch, grade or supplier; the table value is a reference, not a product specification.