CookingFluid Ounces to Grams

Whole Milk Fluid Ounces to Grams

Updated: March 1, 2026

Snapshot

1 fluid ounce of whole milk equals 30.5 grams.

  • Reference basis: 30.5 g per 1 US fluid ounce.
  • Example: 2 fl oz = 61 g.

Interactive conversion

Converter Calculator

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

30.5 Grams

Switch
30.5 grams

With 1 fluid ounce of Whole Milk, that equals 30.5 grams.

API and AI agent access

Whole Milk Fluid Ounces to Grams. Material: whole-milk.

Machine-readable identifiers

Conversion family
cooking
Source unit
fluid_ounce_us
Target unit
gram
Ingredient
whole-milk

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": "whole-milk"
}

Essential response

{
  "ok": true,
  "conversion": {
    "family": "cooking",
    "value": 1,
    "from": "fluid_ounce_us",
    "to": "gram",
    "result": {
      "raw": 30.5,
      "display": "30.5"
    },
    "canonicalPath": "/cooking/fluid-ounces-to-grams/whole-milk/"
  }
}
API, OpenAPI and WebMCP documentation

Explanation

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

Whole Milk uses a recorded reference of 244 grams per US cup in this dataset. Confidence: high. Source basis: density ~1.03 g/mL × 236.588 mL

Evidence status: reference-recorded. The source note is recorded; this does not certify every preparation or measurement condition. Liquid composition and temperature can change density. Match the named ingredient and recorded source basis; weigh a serving when actual mass is required.

Common Conversion Values

Fluid OuncesGrams
1/2 15.25
1 30.5
2 61
4 122
8 244
12 366
16 488

Questions & answers

Frequently Asked Questions

Is this based on an ingredient-specific density estimate?

Yes. The page reduces the same 244 g-per-cup basis to a per-fluid-ounce estimate for Whole Milk.