Dark Rum Cups to Grams
1 US cup of Dark Rum is about 225.47 grams using the density reference for this converter.
Direct Answer
1 US cup of Dark Rum equals 225.47 g
grams = cups × 225.47
2 cups = 450.94 g
This uses Dark Rum at 40% ABV (not pure ethanol), so density differs from alcohol-only references.
Converter Calculator
Explanation
Convert US cups of dark rum to grams using a density reference of 0.953 g/mL. With the US cup fixed at 236.588 mL, that gives 225.47 grams per cup for this ingredient.
That is especially useful for cocktail specs, batching sheets, and inventory work where dark rum starts from weight but service still uses poured measures. Dark Rum is treated here as 40% ABV, so stronger or lower-proof bottles can shift the practical density slightly.
Common Conversion Values
| Cups | Grams |
|---|---|
| 1/4 | 56.37 |
| 1/3 | 75.15 |
| 1/2 | 112.73 |
| 3/4 | 169.1 |
| 1 | 225.47 |
| 1 1/2 | 338.2 |
| 2 | 450.94 |
| 3 | 676.41 |
| 4 | 901.87 |
Frequently Asked Questions
How many grams are in 1 cup of Dark Rum?
1 US cup of Dark Rum is 225.47 grams using the density reference for this converter.
What density basis does this cup conversion use for Dark Rum?
It uses a density of 0.953 g/mL with the US cup standard (236.588 mL).
How many grams are in 2 cups of Dark Rum?
2 US cups of Dark Rum are 450.94 grams using the density reference for this converter.
How do I convert Dark Rum grams back to cups?
Use the mirror Grams To Cups page; for this ingredient, 1 g = < 0.01 cups.