CookingFluid Ounces to Grams

Rolled Oats Fluid Ounces to Grams

Updated: March 1, 2026

Snapshot

1 fluid ounce of rolled oats equals 11.13 grams.

  • Reference basis: 11.13 g per 1 US fluid ounce.
  • Example: 2 fl oz = 22.25 g.

Interactive conversion

Converter Calculator

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

11.13 Grams

Switch
11.13 grams

With 1 fluid ounce of Rolled Oats, that equals 11.13 grams.

API and AI agent access

Rolled Oats Fluid Ounces to Grams. Material: rolled-oats.

Machine-readable identifiers

Conversion family
cooking
Source unit
fluid_ounce_us
Target unit
gram
Ingredient
rolled-oats

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": "cooking",
  "value": 1,
  "from": "fluid_ounce_us",
  "to": "gram",
  "material": "rolled-oats"
}

Essential response

{
  "ok": true,
  "conversion": {
    "family": "cooking",
    "value": 1,
    "from": "fluid_ounce_us",
    "to": "gram",
    "result": {
      "raw": 11.125,
      "display": "11.13"
    },
    "canonicalPath": "/cooking/fluid-ounces-to-grams/rolled-oats/"
  }
}
API, OpenAPI and WebMCP documentation

Explanation

Calculation basis: grams per US cup divided by 8 US fluid ounces per cup.

Rolled Oats uses a recorded reference of 89 grams per US cup in this dataset. Confidence: medium. Source basis: King Arthur weight chart (old-fashioned/quick oats)

Evidence status: reference-recorded. The source note is recorded; this does not certify every preparation or measurement condition. Particle size, aeration, settling, and whether the cup is scooped or spoon-filled can materially change the mass held by the same volume.

Common Conversion Values

Fluid OuncesGrams
1/2 5.56
1 11.13
2 22.25
4 44.5
8 89
12 133.5
16 178

Questions & answers

Frequently Asked Questions

Is this based on an ingredient-specific density estimate?

Yes. The page reduces the same 89 g-per-cup basis to a per-fluid-ounce estimate for Rolled Oats.

Does grain shape or settling change the result for Rolled Oats?

Rolled Oats keeps one reference basis here, but grain shape and how the grains settle in the cup can shift practical density. That is why volume estimates for this ingredient should stay ingredient-specific.