331 cup ≈ 20.6875 gal (Imperial; in US gallons: 331 cup = 24.8446 US gal). To convert cups to gallons, multiply by 0.062499995: 331 × 0.062499995 = 20.6875.
How to convert cups to gallons
gal = cup × 0.062499995
- 1 cup = 0.062499995 gal (and 1 gal = 16.000001 cup).
- Multiply the amount by the factor: 331 × 0.062499995 = 20.6875.
- Answer: 331 cup ≈ 20.6875 gal (rounded to 6 significant figures).
Cups to Gallons table
| Cups (cup) | Gallons (gal) |
|---|---|
| 326 cup | 20.375 gal |
| 327 cup | 20.4375 gal |
| 328 cup | 20.5 gal |
| 329 cup | 20.5625 gal |
| 330 cup | 20.625 gal |
| 331 cup | 20.6875 gal |
| 332 cup | 20.75 gal |
| 333 cup | 20.8125 gal |
| 334 cup | 20.875 gal |
| 335 cup | 20.9375 gal |
| 336 cup | 21 gal |
| cup | gal |
|---|---|
| 1 cup | 0.0625 gal |
| 5 cup | 0.3125 gal |
| 10 cup | 0.625 gal |
| 50 cup | 3.125 gal |
| 100 cup | 6.25 gal |
| 1,000 cup | 62.5 gal |
Good to know
The cup here is the Imperial (UK) cup: 1 cup = 0.28413 L. A US cup is 0.236588 L.
In US cups: 331 US cup = 17.226 gal.
The gal here is the Imperial (UK) gallon: 1 gal = 4.54609 L. A US gallon is 3.78541 L.
In US gallons: 331 cup = 24.8446 US gal.