Instantly convert UK fluid ounces (fl oz) to milliliters (mL). Bidirectional, accurate, and free.
To convert UK fluid ounces to milliliters, use the formula milliliters = UK fluid ounces × 28.4131. For example, 2 UK fluid ounces equals 56.8261 milliliters. Type any number into the calculator above and the result appears instantly — you can also type into the milliliters box to convert the other way.
| UK fluid ounces | Milliliters |
|---|---|
| 1 fl oz | 28.4131 mL |
| 2 fl oz | 56.8261 mL |
| 3 fl oz | 85.2392 mL |
| 5 fl oz | 142.07 mL |
| 10 fl oz | 284.13 mL |
| 20 fl oz | 568.26 mL |
| 50 fl oz | 1,420.65 mL |
| 100 fl oz | 2,841.31 mL |
There are 28.4131 milliliters in one UK fluid ounce. To convert any value, apply the formula milliliters = UK fluid ounces × 28.4131.
The formula is milliliters = UK fluid ounces × 28.4131. Enter a value above and the result updates instantly in both directions.
Yes. It uses the exact internationally-defined conversion factor, so results match official standards to several decimal places.
Yes — the converter is bidirectional. Type in either box and the other updates automatically using the inverse formula.