0.666 cup ≈ 0.041625 gal (Imperial; in US gallons: 0.666 cup = 0.0499895 US gal). To convert cups to gallons, multiply by 0.062499995: 0.666 × 0.062499995 = 0.041625.
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: 0.666 × 0.062499995 = 0.041625.
- Answer: 0.666 cup ≈ 0.041625 gal (rounded to 6 significant figures).
Cups to Gallons table
| Cups (cup) | Gallons (gal) |
|---|---|
| 0.661 cup | 0.0413125 gal |
| 0.662 cup | 0.041375 gal |
| 0.663 cup | 0.0414375 gal |
| 0.664 cup | 0.0415 gal |
| 0.665 cup | 0.0415625 gal |
| 0.666 cup | 0.041625 gal |
| 0.667 cup | 0.0416875 gal |
| 0.668 cup | 0.04175 gal |
| 0.669 cup | 0.0418125 gal |
| 0.67 cup | 0.041875 gal |
| 0.671 cup | 0.0419375 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: 0.666 US cup = 0.0346601 gal.
The gal here is the Imperial (UK) gallon: 1 gal = 4.54609 L. A US gallon is 3.78541 L.
In US gallons: 0.666 cup = 0.0499895 US gal.