US fluid ounces to Milliliters Converter
Convert US fluid ounces to milliliters instantly. 1 fl oz = 29.5735 mL. Free two-way converter with the formula and a quick reference table.
How to convert US fluid ounces to milliliters
milliliters = US fluid ounces × 29.5735
One US fluid ounce equals 29.5735 milliliters, so to convert US fluid ounces to milliliters you multiply by 29.5735. Going the other way, one milliliter is 0.033814 US fluid ounces. Both units measure volume, so the conversion is an exact ratio that never changes.
10 US fluid ounces = 295.74 milliliters. Multiply your US fluid ounce figure by the factor above (or just type it into the box) to convert any amount.
Need the other direction? milliliters to US fluid ounces
US fluid ounces to milliliters table
| US fluid ounces (fl oz) | milliliters (mL) |
|---|---|
| 1 | 29.5735 |
| 2 | 59.1471 |
| 3 | 88.7206 |
| 5 | 147.87 |
| 10 | 295.74 |
| 20 | 591.47 |
| 25 | 739.34 |
| 50 | 1,478.68 |
| 100 | 2,957.35 |
| 250 | 7,393.38 |
| 500 | 14,786.76 |
| 1,000 | 29,573.53 |
Frequently asked questions
How many milliliters are in a US fluid ounce?
One US fluid ounce equals 29.5735 milliliters. So to convert, multiply the number of US fluid ounces by 29.5735.
How do I convert US fluid ounces to milliliters?
Multiply by 29.5735, or simply enter the value in the converter above — it does the math instantly and works both ways.
Is this conversion exact?
Yes — both units measure the same quantity, so the ratio is fixed and this uses the standard internationally-agreed factor.