BeverageMilliliters to Grams

Black Rum Milliliters to Grams

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 milliliter of black rum equals 0.95 grams.

  • Reference basis: 0.953 g/mL.
  • Example: 50 mL = 47.65 g.
  • This uses Black 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.

0.95 Grams

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0.95 grams

With 1 milliliter of Black Rum, that equals 0.95 grams.

API and AI agent access

Black Rum Milliliters to Grams. Material: black-rum.

Machine-readable identifiers

Conversion family
beverage
Source unit
milliliter
Target unit
gram
Ingredient
black-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": "milliliter",
  "to": "gram",
  "material": "black-rum"
}

Essential response

{
  "ok": true,
  "conversion": {
    "family": "beverage",
    "value": 1,
    "from": "milliliter",
    "to": "gram",
    "result": {
      "raw": 0.953,
      "display": "0.95"
    },
    "canonicalPath": "/beverage/milliliters-to-grams/black-rum/"
  }
}
API, OpenAPI and WebMCP documentation

Explanation

Black Rum milliliters convert to grams by multiplying with the verified 0.953 g/mL density anchored to the US cup (236.588 mL).

Use the calculator to translate metric volumes into grams for batches, menus, or nutrition labels while reusing the recorded reference density across the family.

Black Rum is a deeply colored rum style characterized by pronounced molasses richness, heavy body, and dark sweetness. Its intense color and flavor are often achieved through molasses concentration, blending, and the use of caramel coloring, rather than extended aging alone. Practical use: Black Rum is used as a rich, dark rum base and as a color-and-body modifier in builds that require depth, darkness, and molasses intensity. It is especially effective in ginger-based highball frameworks and other carbonated structures where its density can support float and layering techniques for visual contrast. It is also widely applied in layered rum blends and sweet-forward profiles where body and dark sweetness are central, as well as in culinary uses for its strong molasses character. Composition and sensory context: Black Rum presents a dense, molasses-driven profile with deep notes of treacle, burnt sugar, caramel, and dark toffee. It often shows a slight technical smokiness derived from burnt-sugar aromatics. The palate is heavy and rounded, with a coating, viscous mouthfeel that adds significant body to mixed drinks. Oak influence, when present, is typically secondary to sweetness and color, contributing soft vanilla or mild bitterness rather than bright structure.

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

Common Conversion Values

MillilitersGrams
5 4.77
10 9.53
15 14.3
30 28.59
60 57.18
120 114.36
240 228.72
500 476.5
750 714.75
1000 953

Methodology

Black Rum density evidence

Black 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.