29.9 gal ≈ 478.4 cup (Imperial; in US cups: 29.9 gal = 574.534 US cup). To convert gallons to cups, multiply by 16.000001: 29.9 × 16.000001 = 478.4.
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: 29.9 × 16.000001 = 478.4.
- Answer: 29.9 gal ≈ 478.4 cup (rounded to 6 significant figures).
Gallons to Cups table
| Gallons (gal) | Cups (cup) |
|---|---|
| 29.4 gal | 470.4 cup |
| 29.5 gal | 472 cup |
| 29.6 gal | 473.6 cup |
| 29.7 gal | 475.2 cup |
| 29.8 gal | 476.8 cup |
| 29.9 gal | 478.4 cup |
| 30 gal | 480 cup |
| 30.1 gal | 481.6 cup |
| 30.2 gal | 483.2 cup |
| 30.3 gal | 484.8 cup |
| 30.4 gal | 486.4 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: 29.9 US gal = 398.352 cup.
The cup here is the Imperial (UK) cup: 1 cup = 0.28413 L. A US cup is 0.236588 L.
In US cups: 29.9 gal = 574.534 US cup.