White Rum Grams to Cups
Snapshot
1 gram of white rum equals 0.004435 cups.
- Reference basis: 0.953 g/mL.
- Example: 250 g = 1.11 cups (about 1 1/8 cups).
- 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.
0.004435 Cups
SwitchWith 1 gram of White Rum, you get 0.004435 cups.
API and AI agent access
White Rum Grams to Cups. Material: white-rum.
Machine-readable identifiers
- Conversion family
beverage- Source unit
gram- Target unit
cup_us- 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/convertRequest
{
"family": "beverage",
"value": 1,
"from": "gram",
"to": "cup_us",
"material": "white-rum"
}Essential response
{
"ok": true,
"conversion": {
"family": "beverage",
"value": 1,
"from": "gram",
"to": "cup_us",
"result": {
"raw": 0.00443521202823825,
"display": "0.004435"
},
"canonicalPath": "/beverage/grams-to-cups/white-rum/"
}
}Explanation
White Rum grams convert to cups by dividing through the verified 225.468 g/cup density anchored to the US cup (236.588 mL) definition.
Use the calculator to see how labeled weights translate into cups using the same density as the milliliter family.
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
| Grams | Cups |
|---|---|
| 25 | 0.11 |
| 50 | 0.22 |
| 75 | 0.33 (about 1/3 cup) |
| 100 | 0.44 |
| 150 | 0.67 (about 2/3 cup) |
| 200 | 0.89 |
| 250 | 1.11 |
| 500 | 2.22 |
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.