US Fluid Ounce (US fl oz)
The US fluid ounce is 1/128 of a US gallon, or about 29.5735 milliliters.
US fluid ounces size drink cans, cocktail pours, and personal-care products in the United States.
Convert us fluid ounce to milliliter instantly. Type in either field — results update live.
Selected US fl oz values converted to mL using the exact factor from this tool.
| US fl oz | mL |
|---|---|
| 0.01 | 0.295735 |
| 0.1 | 2.95735 |
| 1 | 29.5735 |
| 2 | 59.147 |
| 3 | 88.7205 |
| 5 | 147.8675 |
| 10 | 295.735 |
| 20 | 591.47 |
| 50 | 1,478.675 |
| 100 | 2,957.35 |
| 1,000 | 29,573.5 |
Exact conversion factors in both directions, plus a worked example.
1 US fl oz = 29.5735 mL
1 mL = 0.0338140565 US fl oz
To convert us fluid ounce to milliliter, multiply by 29.5735.
To convert milliliter to us fluid ounce, multiply by 0.0338140565.
Example: convert 10 US fl oz to mL
10 × 29.5735 = 295.735 mL
Short background on the units used in this conversion.
The US fluid ounce is 1/128 of a US gallon, or about 29.5735 milliliters.
US fluid ounces size drink cans, cocktail pours, and personal-care products in the United States.
A milliliter is one thousandth of a liter and exactly one cubic centimeter in the metric system.
Milliliters measure medicine doses, perfume, lab samples, and small recipe amounts worldwide.
mL = US fl oz × 29.5735US fl oz = mL × 0.0338140565, using the same exact factors as this converter.Jump to any volume conversion starting from us fluid ounce — including the reverse direction and every other unit in our dataset.