US fluid ounces to UK fluid ounces converter
UK fluid ounces (UK fl oz)
1 US fluid ounce = 1.040842731 UK fluid ounces
How to convert US fluid ounces to UK fluid ounces
UK fl oz = US fl oz × 1.04084273079
Multiply the number of US fluid ounces by 1.04084273079 to get UK fluid ounces. Going the other way, divide by 1.04084273079 (or multiply by 0.960759940404).
One US fluid ounce is exactly defined as 1.04084273079 UK fluid ounces (to 12 significant figures), and one UK fluid ounce is 0.960759940404 US fluid ounces.
Worked examples
- Convert 5 US fluid ounces: 5 × 1.04084273079 = 5.204213654 5.204213654 UK fluid ounces.
- Convert 12.5 US fluid ounces: 12.5 × 1.04084273079 = 13.01053413 13.01053413 UK fluid ounces.
- Convert 250 US fluid ounces: 250 × 1.04084273079 = 260.2106827 260.2106827 UK fluid ounces.
Quick-reference table
| US fl oz | UK fl oz |
|---|---|
| 1 | 1.040842731 |
| 2 | 2.081685462 |
| 3 | 3.122528192 |
| 5 | 5.204213654 |
| 10 | 10.40842731 |
| 15 | 15.61264096 |
| 20 | 20.81685462 |
| 25 | 26.02106827 |
| 50 | 52.04213654 |
| 75 | 78.06320481 |
| 100 | 104.0842731 |
| 1,000 | 1,040.842731 |
| UK fl oz | US fl oz |
|---|---|
| 1 | 0.9607599404 |
| 2 | 1.921519881 |
| 3 | 2.882279821 |
| 5 | 4.803799702 |
| 10 | 9.607599404 |
| 15 | 14.41139911 |
| 20 | 19.21519881 |
| 25 | 24.01899851 |
| 50 | 48.03799702 |
| 75 | 72.05699553 |
| 100 | 96.07599404 |
| 1,000 | 960.7599404 |
Related conversions
Frequently asked questions
How many UK fluid ounces are in 1 US fluid ounce?
1 US fluid ounce equals 1.040842731 UK fluid ounces.
What is the formula to convert US fluid ounces to UK fluid ounces?
Use UK fl oz = US fl oz × 1.04084273079. Multiply the number of US fluid ounces by 1.04084273079 to get UK fluid ounces. Going the other way, divide by 1.04084273079 (or multiply by 0.960759940404).
What is 100 US fluid ounces in UK fluid ounces?
100 US fluid ounces is 104.0842731 UK fluid ounces.