UK Gallons to US Gallons
1 UK Gallon = 1.2009 US Gallons
Common amounts:
About the uk gallon to us gallon conversion
The uk gallon (gal (UK)) and the us gallon (gal (US)) are both units of volume. Convert between volume units — milliliters, liters, US and UK gallons, quarts, pints, cups and fluid ounces.
To convert uk gallons to us gallons, multiply by 1.2009. To go back, multiply us gallons by 0.83267.
Reference table
| UK Gallons | US Gallons |
|---|---|
| 1 gal (UK) | 1.2009 gal (US) |
| 5 gal (UK) | 6.0047 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) |
Need the reverse conversion? Convert US Gallons to UK Gallons.
Convert UK Gallon to other volume units
Frequently asked questions
- How many us gallons is 1 uk gallon?
- 1 UK Gallon equals 1.2009 US Gallons. To go the other way, 1 US Gallon equals 0.83267 UK Gallons.
- What's the formula to convert uk gallons to us gallons?
- Multiply the number of uk gallons by 1.2009 to get us gallons. For example, 10 uk gallons × 1.2009 = 12.0095 us gallons.
- Does this converter handle decimals and very large numbers?
- Yes. Type any real number, including decimals or values in the trillions. Math runs entirely in your browser — no server round-trip, no sign-up, and nothing to install.