CookingOunces to Cups

Cream of Tartar Ounces (Weight) to Cups

Updated: March 1, 2026

Snapshot

1 ounce of cream of tartar equals 0.22 cups.

  • Reference basis: 128 g per 1 US cup.
  • Example: 8 oz = 1.77 cups.

Interactive conversion

Converter Calculator

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

0.22 Cups

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API and AI agent access

Cream of Tartar Ounces (Weight) to Cups. Material: cream-of-tartar.

Machine-readable identifiers

Conversion family
cooking
Source unit
ounce_weight
Target unit
cup_us
Ingredient
cream-of-tartar

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": "ounce_weight",
  "to": "cup_us",
  "material": "cream-of-tartar"
}

Essential response

{
  "ok": true,
  "conversion": {
    "family": "cooking",
    "value": 1,
    "from": "ounce_weight",
    "to": "cup_us",
    "result": {
      "raw": 0.22148046875,
      "display": "0.22"
    },
    "canonicalPath": "/cooking/ounces-to-cups/cream-of-tartar/"
  }
}
API, OpenAPI and WebMCP documentation

Explanation

Calculation basis: 28.3495 grams per avoirdupois ounce divided by grams per US cup.

Cream of Tartar uses a recorded reference of 128 grams per US cup in this dataset. Confidence: low. Source basis: and1 ingredient weight chart: 1 tablespoon cream of tartar = 8 g (derived to 1 cup = 128 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

OuncesCups
1/2 0.11
1 0.22
2 0.44
4 0.89
8 1.77
16 3.54

Questions & answers

Frequently Asked Questions

Does temperature or fat level change the result for Cream of Tartar?

Cream of Tartar keeps one reference basis here, but temperature and exact fat content can move practical density slightly.