Milliliters to US fluid ounces Converter
Type a value in milliliters to get it in us fluid ounces, and see the reverse conversion.
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Milliliters to US fluid ounces Converter by TheCalcTools
How the Milliliters to US fluid ounces Converter works
A US fluid ounce is 29.5735295625 ml; a UK fluid ounce is 28.4130625 ml. Drink cans, baby bottles and cosmetics are labelled in both.
To convert milliliters to us fluid ounces, multiply by 0.0338140227. The calculator shows the result to 6 significant figures; the conversion factor itself is exact by definition.
Quick estimate in your head: 30 ml is about 1 fl oz.
The formula
Worked example
Using the default values shown in the calculator:
| Value in milliliters (mL) | 250 |
|---|
- 250 mL × 0.0338140227 = 8.45351 fl oz.
Result:
| US fluid ounces (fl oz) | 8.45351 |
|---|---|
| 1 mL in fl oz | 0.033814 |
| Your number read as fl oz, in mL | 7393.38 |
| UK fluid ounces (UK fl oz) | 8.79877 |
| US cups (cup) | 1.05669 |
Conversion table
| mL | fl oz |
|---|---|
| 5 mL | 0.16907 fl oz |
| 15 mL | 0.50721 fl oz |
| 30 mL | 1.01442 fl oz |
| 50 mL | 1.6907 fl oz |
| 100 mL | 3.3814 fl oz |
| 250 mL | 8.45351 fl oz |
| 330 mL | 11.1586 fl oz |
| 500 mL | 16.907 fl oz |
| 750 mL | 25.3605 fl oz |
| 1,000 mL | 33.814 fl oz |
Frequently asked questions
What is 1 milliliter in us fluid ounces?
1 milliliter (mL) equals 0.033814 fl oz.
Sources and further reading
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This calculator gives estimates for information only. Check important results independently before you rely on them. See our disclaimer.