imperial gallon to US gallon
1 imperial gallon equals 1.20095 US gallon, and 1 US gallon equals 0.832674 imperial gallon.
Conversion formula
gal (US) = gal (UK) × 1.20095
To convert imperial gallon to US gallon, multiply the value by 1.20095.
Conversion table
| 1 gal (UK) | 1.20095 gal (US) |
|---|---|
| 2 gal (UK) | 2.4019 gal (US) |
| 5 gal (UK) | 6.00475 gal (US) |
| 10 gal (UK) | 12.0095 gal (US) |
| 25 gal (UK) | 30.0237 gal (US) |
| 50 gal (UK) | 60.0475 gal (US) |
| 100 gal (UK) | 120.095 gal (US) |
| 500 gal (UK) | 600.475 gal (US) |
| 1000 gal (UK) | 1200.95 gal (US) |
Reverse conversion table
| 1 gal (US) | 0.832674 gal (UK) |
|---|---|
| 2 gal (US) | 1.66535 gal (UK) |
| 5 gal (US) | 4.16337 gal (UK) |
| 10 gal (US) | 8.32674 gal (UK) |
| 25 gal (US) | 20.8169 gal (UK) |
| 50 gal (US) | 41.6337 gal (UK) |
| 100 gal (US) | 83.2674 gal (UK) |
| 500 gal (US) | 416.337 gal (UK) |
| 1000 gal (US) | 832.674 gal (UK) |
Key facts
| 1 imperial gallon | 1.20095 US gallon |
|---|---|
| 1 US gallon | 0.832674 imperial gallon |
Frequently asked questions
How do I convert imperial gallon to US gallon?
Multiply the imperial gallon value by 1.20095 to get US gallon. For example, 10 imperial gallon = 12.0095 US gallon.
How do I convert US gallon back to imperial gallon?
Divide the US gallon value by 1.20095 (equivalently, multiply by 0.832674) to get imperial gallon.
Reverse conversion
Printable A4 conversion cheat sheet — see the Downloads page