5.09 cup ≈ 0.318125 gal (Imperial; in US gallons: 5.09 cup = 0.382052 US gal). To convert cups to gallons, multiply by 0.062499995: 5.09 × 0.062499995 = 0.318125.
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: 5.09 × 0.062499995 = 0.318125.
- Answer: 5.09 cup ≈ 0.318125 gal (rounded to 6 significant figures).
Cups to Gallons table
| Cups (cup) | Gallons (gal) |
|---|---|
| 5.04 cup | 0.315 gal |
| 5.05 cup | 0.315625 gal |
| 5.06 cup | 0.31625 gal |
| 5.07 cup | 0.316875 gal |
| 5.08 cup | 0.3175 gal |
| 5.09 cup | 0.318125 gal |
| 5.1 cup | 0.31875 gal |
| 5.11 cup | 0.319375 gal |
| 5.12 cup | 0.32 gal |
| 5.13 cup | 0.320625 gal |
| 5.14 cup | 0.32125 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: 5.09 US cup = 0.264895 gal.
The gal here is the Imperial (UK) gallon: 1 gal = 4.54609 L. A US gallon is 3.78541 L.
In US gallons: 5.09 cup = 0.382052 US gal.