ML to Ounces Converter
Convert millilitres to US fluid ounces in your browser, with a full reference table and the formula behind it. Free, instant, no sign-up.
How to convert millilitres to US fluid ounces
US fluid ounces = millilitres × 0.033814
One millilitre is 0.033814 US fluid ounces, so any conversion is a single multiplication. To go the other way, divide by 0.033814 instead. The converter above is already set to millilitres and US fluid ounces, so you can type any value and read the answer straight away.
ML to Ounces conversion table
Common values, worked out in advance:
| Millilitres (ml) | Us fluid ounces (fl oz) |
|---|---|
| 1 ml | 0.033814 fl oz |
| 2 ml | 0.067628 fl oz |
| 5 ml | 0.16907 fl oz |
| 10 ml | 0.338141 fl oz |
| 25 ml | 0.845351 fl oz |
| 50 ml | 1.6907 fl oz |
| 100 ml | 3.3814 fl oz |
| 250 ml | 8.4535 fl oz |
| 500 ml | 16.907 fl oz |
The quick mental version
For a rough answer without a calculator, remember that 1 fl oz is about 29.5735 ml. That is usually close enough for shopping, travel and DIY, and the converter above gives you the exact figure when it matters.
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Frequently asked questions
How many US fluid ounces are in 1 ml?
One ml is 0.033814 fl oz. The table above covers the values people look up most often.
What is the formula to convert millilitres to US fluid ounces?
US fluid ounces = millilitres × 0.033814. One millilitre is 0.033814 US fluid ounces, so any conversion is a single multiplication. To go the other way, divide by 0.033814 instead.
Is this ml to ounces converter accurate?
Yes. It uses the exact internationally defined conversion factors and calculates in your browser, so nothing is rounded until the result is displayed.
Can I convert US fluid ounces back to millilitres here?
Yes. Use the swap button in the converter to reverse the direction, or pick any other pair of units from the two dropdowns.