0.665 gal ≈ 10.64 cup (Imperial; in US cups: 0.665 gal = 12.7781 US cup). To convert gallons to cups, multiply by 16.000001: 0.665 × 16.000001 = 10.64.
How to convert gallons to cups
cup = gal × 16.000001
- 1 gal = 16.000001 cup (and 1 cup = 0.062499995 gal).
- Multiply the amount by the factor: 0.665 × 16.000001 = 10.64.
- Answer: 0.665 gal ≈ 10.64 cup (rounded to 6 significant figures).
Gallons to Cups table
| Gallons (gal) | Cups (cup) |
|---|---|
| 0.66 gal | 10.56 cup |
| 0.661 gal | 10.576 cup |
| 0.662 gal | 10.592 cup |
| 0.663 gal | 10.608 cup |
| 0.664 gal | 10.624 cup |
| 0.665 gal | 10.64 cup |
| 0.666 gal | 10.656 cup |
| 0.667 gal | 10.672 cup |
| 0.668 gal | 10.688 cup |
| 0.669 gal | 10.704 cup |
| 0.67 gal | 10.72 cup |
| gal | cup |
|---|---|
| 1 gal | 16 cup |
| 5 gal | 80 cup |
| 10 gal | 160 cup |
| 50 gal | 800 cup |
| 100 gal | 1,600 cup |
| 1,000 gal | 16,000 cup |
Good to know
The gal here is the Imperial (UK) gallon: 1 gal = 4.54609 L. A US gallon is 3.78541 L.
In US gallons: 0.665 US gal = 8.8597 cup.
The cup here is the Imperial (UK) cup: 1 cup = 0.28413 L. A US cup is 0.236588 L.
In US cups: 0.665 gal = 12.7781 US cup.