US gallons to UK fluid ounces converter
UK fluid ounces (UK fl oz)
1 US gallon = 133.2278695 UK fluid ounces
How to convert US gallons to UK fluid ounces
UK fl oz = US gal × 133.227869541
Multiply the number of US gallons by 133.227869541 to get UK fluid ounces. Going the other way, divide by 133.227869541 (or multiply by 0.00750593703441).
One US gallon is exactly defined as 133.227869541 UK fluid ounces (to 12 significant figures), and one UK fluid ounce is 0.00750593703441 US gallons.
Worked examples
- Convert 5 US gallons: 5 × 133.227869541 = 666.1393477 666.1393477 UK fluid ounces.
- Convert 12.5 US gallons: 12.5 × 133.227869541 = 1,665.348369 1,665.348369 UK fluid ounces.
- Convert 250 US gallons: 250 × 133.227869541 = 33,306.96739 33,306.96739 UK fluid ounces.
Quick-reference table
| US gal | UK fl oz |
|---|---|
| 1 | 133.2278695 |
| 2 | 266.4557391 |
| 3 | 399.6836086 |
| 5 | 666.1393477 |
| 10 | 1,332.278695 |
| 15 | 1,998.418043 |
| 20 | 2,664.557391 |
| 25 | 3,330.696739 |
| 50 | 6,661.393477 |
| 75 | 9,992.090216 |
| 100 | 13,322.78695 |
| 1,000 | 133,227.8695 |
| UK fl oz | US gal |
|---|---|
| 1 | 0.007505937034 |
| 2 | 0.01501187407 |
| 3 | 0.0225178111 |
| 5 | 0.03752968517 |
| 10 | 0.07505937034 |
| 15 | 0.1125890555 |
| 20 | 0.1501187407 |
| 25 | 0.1876484259 |
| 50 | 0.3752968517 |
| 75 | 0.5629452776 |
| 100 | 0.7505937034 |
| 1,000 | 7.505937034 |
Related conversions
Frequently asked questions
How many UK fluid ounces are in 1 US gallon?
1 US gallon equals 133.2278695 UK fluid ounces.
What is the formula to convert US gallons to UK fluid ounces?
Use UK fl oz = US gal × 133.227869541. Multiply the number of US gallons by 133.227869541 to get UK fluid ounces. Going the other way, divide by 133.227869541 (or multiply by 0.00750593703441).
What is 100 US gallons in UK fluid ounces?
100 US gallons is 13,322.78695 UK fluid ounces.