CookingFluid Ounces to Grams

Walnuts (Chopped) Fluid Ounces to Grams

Updated: March 1, 2026

Methodology·How We Verify

Snapshot

1 fluid ounce of walnuts (chopped) equals 15 grams.

Reference basis: 15 g per 1 US fluid ounce.
Example: 2 fl oz = 30 g.

Interactive conversion

Converter Calculator

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

15 Grams

Switch

15 grams

With 1 fluid ounce of Walnuts (Chopped), that equals 15 grams.

API and AI agent access

Walnuts (Chopped) Fluid Ounces to Grams. Material: walnuts-chopped.

Machine-readable identifiers

Conversion family: cooking
Source unit: fluid_ounce_us
Target unit: gram
Ingredient: walnuts-chopped

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": "walnuts-chopped"
}

Essential response

{
  "ok": true,
  "conversion": {
    "family": "cooking",
    "value": 1,
    "from": "fluid_ounce_us",
    "to": "gram",
    "result": {
      "raw": 15,
      "display": "15"
    },
    "canonicalPath": "/cooking/fluid-ounces-to-grams/walnuts-chopped/"
  }
}

API, OpenAPI and WebMCP documentation

Explanation

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

Walnuts (Chopped) uses a recorded reference of 120 grams per US cup in this dataset. Confidence: low. Source basis: and1 ingredient weight chart: 1 cup chopped walnuts = 120 g https://www.and1.com/measurements/cups-in-gram/

Evidence status: source-unverified. The cited AND1 source has not been independently verified. Its current domain context does not establish the original measurement. The result is a reference estimate. Match the named ingredient and recorded preparation; weigh the serving when actual mass is required.

Common Conversion Values

Fluid Ounces	Grams
1/2	7.5
1	15
2	30
4	60
8	120
12	180
16	240

Questions & answers

Frequently Asked Questions

Is this based on an ingredient-specific density estimate?

Yes. The page reduces the same 120 g-per-cup basis to a per-fluid-ounce estimate for Walnuts (Chopped).

Does chop size change the result for Walnuts (Chopped)?

Walnuts (Chopped) keeps one reference basis here, but sliced, chopped, or whole pieces settle very differently by volume.