imperial gallon to US fluid ounce
1 imperial gallon equals 153.722 US fluid ounce, and 1 US fluid ounce equals 0.00650527 imperial gallon.
Conversion formula
fl oz (US) = gal (UK) × 153.722
To convert imperial gallon to US fluid ounce, multiply the value by 153.722.
Conversion table
| 1 gal (UK) | 153.722 fl oz (US) |
|---|---|
| 2 gal (UK) | 307.443 fl oz (US) |
| 5 gal (UK) | 768.608 fl oz (US) |
| 10 gal (UK) | 1537.22 fl oz (US) |
| 25 gal (UK) | 3843.04 fl oz (US) |
| 50 gal (UK) | 7686.08 fl oz (US) |
| 100 gal (UK) | 15372.2 fl oz (US) |
| 500 gal (UK) | 76860.8 fl oz (US) |
| 1000 gal (UK) | 153722 fl oz (US) |
Reverse conversion table
| 1 fl oz (US) | 0.00650527 gal (UK) |
|---|---|
| 2 fl oz (US) | 0.0130105 gal (UK) |
| 5 fl oz (US) | 0.0325263 gal (UK) |
| 10 fl oz (US) | 0.0650527 gal (UK) |
| 25 fl oz (US) | 0.162632 gal (UK) |
| 50 fl oz (US) | 0.325263 gal (UK) |
| 100 fl oz (US) | 0.650527 gal (UK) |
| 500 fl oz (US) | 3.25263 gal (UK) |
| 1000 fl oz (US) | 6.50527 gal (UK) |
Key facts
| 1 imperial gallon | 153.722 US fluid ounce |
|---|---|
| 1 US fluid ounce | 0.00650527 imperial gallon |
Frequently asked questions
How do I convert imperial gallon to US fluid ounce?
Multiply the imperial gallon value by 153.722 to get US fluid ounce. For example, 10 imperial gallon = 1537.22 US fluid ounce.
How do I convert US fluid ounce back to imperial gallon?
Divide the US fluid ounce value by 153.722 (equivalently, multiply by 0.00650527) to get imperial gallon.
Reverse conversion
Printable A4 conversion cheat sheet — see the Downloads page