CookingOunces to Cups

Peanut Oil Ounces (Weight) to Cups

Updated: March 1, 2026

Snapshot

1 ounce of peanut oil equals 0.13 cups.

  • Reference basis: 218 g per 1 US cup.
  • Example: 8 oz = 1.04 cups.

Interactive conversion

Converter Calculator

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

0.13 Cups

Switch

API and AI agent access

Peanut Oil Ounces (Weight) to Cups. Material: peanut-oil.

Machine-readable identifiers

Conversion family
cooking
Source unit
ounce_weight
Target unit
cup_us
Ingredient
peanut-oil

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": "peanut-oil"
}

Essential response

{
  "ok": true,
  "conversion": {
    "family": "cooking",
    "value": 1,
    "from": "ounce_weight",
    "to": "cup_us",
    "result": {
      "raw": 0.13004357798165136,
      "display": "0.13"
    },
    "canonicalPath": "/cooking/ounces-to-cups/peanut-oil/"
  }
}
API, OpenAPI and WebMCP documentation

Explanation

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

Peanut Oil uses a recorded reference of 218 grams per US cup in this dataset. Confidence: medium. Source basis: density ~0.92 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

OuncesCups
1/2 0.07
1 0.13
2 0.26
4 0.52
8 1.04
16 2.08