2.18 ft³ ≈ 13.5789 gal (Imperial; in US gallons: 2.18 ft³ = 16.3075 US gal). To convert cubic feet to gallons, multiply by 6.2288355: 2.18 × 6.2288355 = 13.5789.
How to convert cubic feet to gallons
gal = ft³ × 6.2288355
- 1 ft³ = 6.2288355 gal (and 1 gal = 0.16054365 ft³).
- Multiply the amount by the factor: 2.18 × 6.2288355 = 13.5789.
- Answer: 2.18 ft³ ≈ 13.5789 gal (rounded to 6 significant figures).
Cubic Feet to Gallons table
| Cubic Feet (ft³) | Gallons (gal) |
|---|---|
| 2.13 ft³ | 13.2674 gal |
| 2.14 ft³ | 13.3297 gal |
| 2.15 ft³ | 13.392 gal |
| 2.16 ft³ | 13.4543 gal |
| 2.17 ft³ | 13.5166 gal |
| 2.18 ft³ | 13.5789 gal |
| 2.19 ft³ | 13.6411 gal |
| 2.2 ft³ | 13.7034 gal |
| 2.21 ft³ | 13.7657 gal |
| 2.22 ft³ | 13.828 gal |
| 2.23 ft³ | 13.8903 gal |
| ft³ | gal |
|---|---|
| 1 ft³ | 6.2288 gal |
| 5 ft³ | 31.1442 gal |
| 10 ft³ | 62.2884 gal |
| 50 ft³ | 311.442 gal |
| 100 ft³ | 622.884 gal |
| 1,000 ft³ | 6,228.84 gal |
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: 2.18 ft³ = 16.3075 US gal.