CookingGrams to Cups

Buttermilk Grams to Cups

Updated: March 1, 2026

Snapshot

100 grams of buttermilk equals 0.41 cups.

  • Reference basis: 242 g per 1 US cup.
  • Example: 250 g = 1.03 cups (about 1 cup).

Interactive conversion

Converter Calculator

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

0.41 Cups

Switch
100 grams

With 100 grams of Buttermilk, you get less than half a cup.

API and AI agent access

Buttermilk Grams to Cups. Material: buttermilk.

Machine-readable identifiers

Conversion family
cooking
Source unit
gram
Target unit
cup_us
Ingredient
buttermilk

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": 100,
  "from": "gram",
  "to": "cup_us",
  "material": "buttermilk"
}

Essential response

{
  "ok": true,
  "conversion": {
    "family": "cooking",
    "value": 100,
    "from": "gram",
    "to": "cup_us",
    "result": {
      "raw": 0.4132231404958678,
      "display": "0.41"
    },
    "canonicalPath": "/cooking/grams-to-cups/buttermilk/"
  }
}
API, OpenAPI and WebMCP documentation

Explanation

Calculation basis: 1 divided by the recorded grams-per-US-cup value.

Buttermilk uses a recorded reference of 242 grams per US cup in this dataset. Confidence: medium. Source basis: density ~1.02 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

GramsCups
25 0.10
50 0.21
75 0.31
100 0.41
150 0.62 (about 5/8 cup)
200 0.83
250 1.03
500 2.07