Milliliters to Fluid Ounces Converter
Convert milliliters to US fluid ounces instantly. One milliliter equals exactly 0.03381402 US fluid ounces. Type in either box to convert both ways, then use the chart, worked examples and everyday sizes below.
How to convert milliliters to US fluid ounces
Worked example: convert 250 milliliters to US fluid ounces. Using US fluid ounces ← milliliters × 0.0338140227, we get 250 × 0.0338140227 = 8.4535057 fl oz. To check the result, convert back: 8.4535057 fl oz ÷ 0.0338140227 = 250 ml.
Milliliters to US fluid ounces chart
| Milliliters (ml) | Us fluid ounces (fl oz) |
|---|---|
| 1 ml | 0.03381402 fl oz |
| 2 ml | 0.06762805 fl oz |
| 3 ml | 0.1014421 fl oz |
| 4 ml | 0.1352561 fl oz |
| 5 ml | 0.1690701 fl oz |
| 6 ml | 0.2028841 fl oz |
| 8 ml | 0.2705122 fl oz |
| 10 ml | 0.3381402 fl oz |
| 12 ml | 0.4057683 fl oz |
| 15 ml | 0.5072103 fl oz |
| 20 ml | 0.6762805 fl oz |
| 25 ml | 0.8453506 fl oz |
| 30 ml | 1.014421 fl oz |
| 40 ml | 1.352561 fl oz |
| 50 ml | 1.690701 fl oz |
| 75 ml | 2.536052 fl oz |
| 100 ml | 3.381402 fl oz |
| 150 ml | 5.072103 fl oz |
| 200 ml | 6.762805 fl oz |
| 250 ml | 8.453506 fl oz |
| 500 ml | 16.90701 fl oz |
| 1,000 ml | 33.81402 fl oz |
Us fluid ounces to milliliters (reverse)
| Us fluid ounces (fl oz) | Milliliters (ml) |
|---|---|
| 1 fl oz | 29.57353 ml |
| 2 fl oz | 59.14706 ml |
| 5 fl oz | 147.8676 ml |
| 10 fl oz | 295.7353 ml |
| 20 fl oz | 591.4706 ml |
| 50 fl oz | 1,478.676 ml |
| 100 fl oz | 2,957.353 ml |
| 250 fl oz | 7,393.382 ml |
| 500 fl oz | 14,786.76 ml |
| 1,000 fl oz | 29,573.53 ml |
About the milliliter and the US fluid ounce
A milliliter (millilitre) is one thousandth of a liter and equals one cubic centimeter. It measures medicine, cooking liquids and small drink portions; a teaspoon is about 5 ml.
The US fluid ounce is 29.574 milliliters and one eighth of a cup. The UK imperial fluid ounce is slightly smaller at 28.413 ml, so US and UK drink labels differ by about 4%.
One US fluid ounce equals 29.57353 milliliters, which makes the US fluid ounce the larger unit of the two.
Everyday sizes in milliliters and US fluid ounces
| Everyday example (approximate) | In milliliters | In US fluid ounces |
|---|---|---|
| A teaspoon of medicine | 5 ml | 0.16907 fl oz |
| A shot glass | 44 ml | 1.4878 fl oz |
| A can of soda | 355 ml | 12.004 fl oz |
| A bottle of wine | 750 ml | 25.361 fl oz |
| A large water bottle | 1,000 ml | 33.814 fl oz |
| A 2-liter soft drink bottle | 2,000 ml | 67.628 fl oz |
Milliliters to US fluid ounces FAQ
How many US fluid ounces are in one milliliter?
One milliliter equals exactly 0.0338140227 US fluid ounces. In the other direction, one US fluid ounce equals 29.57353 milliliters.
How do I convert milliliters to US fluid ounces without a calculator?
convert 250 milliliters to US fluid ounces. Using US fluid ounces ← milliliters × 0.0338140227, we get 250 × 0.0338140227 = 8.4535057 fl oz. To check the result, convert back: 8.4535057 fl oz ÷ 0.0338140227 = 250 ml. For a quick estimate, round the factor to 0.034. Then 250 ml is about 8.5 fl oz, compared with the exact 8.45351 fl oz (an error of 0.55%). That is close enough for planning, but use the calculator above when the number matters.
What is a bottle of wine in US fluid ounces?
A bottle of wine is about 750 milliliters, which is 25.361 US fluid ounces. Treat that as an approximate everyday figure rather than an official measurement.
Are the milliliters and US fluid ounces the same in every country?
The milliliter is exactly 0.001 L, or 1 cm³. The US fluid ounce is 29.5735 ml; the UK imperial fluid ounce is 28.4131 ml.