BeverageGrams to Milliliters

White Rum Grams to Milliliters

Updated: July 28, 2026 · Source: 40% ABV ethanol-water density approximation (Approx density for ~40% ABV ethanol-water at room temp (used across base spirits).)

Snapshot

1 gram of white rum equals 1.05 milliliters.

  • Reference basis: 0.953 g/mL.
  • Example: 250 g = 262.33 mL.
  • This uses White Rum at 40% ABV (not pure ethanol), so density differs from alcohol-only references.

Interactive conversion

Converter Calculator

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

1.05 Milliliters

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1 gram

With 1 gram of White Rum, you get just a small pour.

API and AI agent access

White Rum Grams to Milliliters. Material: white-rum.

Machine-readable identifiers

Conversion family
beverage
Source unit
gram
Target unit
milliliter
Ingredient
white-rum

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": "beverage",
  "value": 1,
  "from": "gram",
  "to": "milliliter",
  "material": "white-rum"
}

Essential response

{
  "ok": true,
  "conversion": {
    "family": "beverage",
    "value": 1,
    "from": "gram",
    "to": "milliliter",
    "result": {
      "raw": 1.0493179433368311,
      "display": "1.05"
    },
    "canonicalPath": "/beverage/grams-to-milliliters/white-rum/"
  }
}
API, OpenAPI and WebMCP documentation

Explanation

White Rum grams convert to milliliters by dividing through the verified 0.953 g/mL density anchored to the US cup (236.588 mL) before returning milliliters.

Use the calculator whenever you need the metric volume that matches the labeled weight.

White Rum uses 0.953 g/mL in this dataset. That makes it 4.7% lighter by volume than water at the 1 g/mL reference. On the same basis, one US cup is about 225.5 g and one US fluid ounce is about 28.18 g.

Alcohol concentration affects density: a bottle with a materially different ABV can weigh differently for the same measured volume. These figures describe a reference conversion, not a guarantee for every brand, recipe, serving temperature, or production batch.

Evidence status for White Rum: medium-confidence. Dataset note: Approx density for ~40% ABV ethanol-water at room temp (used across base spirits).

Common Conversion Values

GramsMilliliters
25 26.23
50 52.47
75 78.7
100 104.93
150 157.4
200 209.86
250 262.33
500 524.66

Methodology

White Rum density evidence

White Rum uses 0.953 g/mL in this dataset. Confidence: medium. Source basis: Approx density for ~40% ABV ethanol-water at room temp (used across base spirits).

Evidence status: reference-recorded. The source note is recorded; this does not certify every preparation or measurement condition.

Brand formulation, alcohol or sugar concentration, carbonation, and serving temperature can change the weight of a measured volume. Use this value as a documented reference rather than a producer specification.