0.809 ft³ ≈ 5.0391 gal (Imperial; in US gallons: 0.809 ft³ = 6.0517 US gal). To convert cubic feet to gallons, multiply by 6.2288355: 0.809 × 6.2288355 = 5.0391.
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: 0.809 × 6.2288355 = 5.0391.
- Answer: 0.809 ft³ ≈ 5.0391 gal (rounded to 6 significant figures).
Cubic Feet to Gallons table
| Cubic Feet (ft³) | Gallons (gal) |
|---|---|
| 0.804 ft³ | 5.008 gal |
| 0.805 ft³ | 5.0142 gal |
| 0.806 ft³ | 5.0204 gal |
| 0.807 ft³ | 5.0267 gal |
| 0.808 ft³ | 5.0329 gal |
| 0.809 ft³ | 5.0391 gal |
| 0.81 ft³ | 5.0454 gal |
| 0.811 ft³ | 5.0516 gal |
| 0.812 ft³ | 5.0578 gal |
| 0.813 ft³ | 5.064 gal |
| 0.814 ft³ | 5.0703 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: 0.809 ft³ = 6.0517 US gal.