Material DensityUS Fluid Ounces to Grams

US Fluid Ounces to Grams for Plastic (PET)

Snapshot

For Plastic (PET), 1 US Fluid Ounce equals about 40.515736 Grams.

  • Material basis: Plastic (PET) at 1,370 kg/m^3.
  • Example: For 0.1 US Fluid Ounces of Plastic (PET), the result is 4.051574 Grams.

Interactive conversion

Converter Calculator

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

40.515736 Grams (Plastic (PET))

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API and AI agent access

US Fluid Ounces to Grams for Plastic (PET). Material: plastic-pet.

Machine-readable identifiers

Conversion family
material-density
Source unit
fluid_ounce_us
Target unit
gram
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": "fluid_ounce_us",
  "to": "gram",
  "material": "plastic-pet"
}

Essential response

{
  "ok": true,
  "conversion": {
    "family": "material-density",
    "value": 1,
    "from": "fluid_ounce_us",
    "to": "gram",
    "result": {
      "raw": 40.5157355006,
      "display": "40.515736"
    },
    "canonicalPath": "/material-density/us-fluid-ounces-to-grams/plastic-pet/"
  }
}
API, OpenAPI and WebMCP documentation

Explanation

US Fluid Ounces of Plastic (PET) convert to grams 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

US Fluid Ounces (Plastic (PET))Grams (Plastic (PET))
0.1 4.051574
1/4 10.128934
1/2 20.257868
1 40.515736
2 81.031471
5 202.578678
10 405.157355
25 1,012.893388
50 2,025.786775
100 4,051.57355

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, mass is calculated as volume multiplied by density after normalizing the units to cubic meters and kilograms. The resulting page multiplier is 40.515736 g per fl oz (US).

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