ML to oz converter
Type milliliters or fluid ounces and watch both update live.
1 ml = 0.0338 US fl oz, so divide milliliters by 29.5735295625.
Ml to oz conversion table
| Milliliters | US fluid ounces |
|---|---|
| 10 | 0.34 |
| 15 | 0.51 |
| 30 | 1.01 |
| 50 | 1.69 |
| 100 | 3.38 |
| 150 | 5.07 |
| 200 | 6.76 |
| 236.6 | 8 |
| 250 | 8.45 |
| 300 | 10.14 |
| 330 | 11.16 |
| 355 | 12 |
| 500 | 16.91 |
| 591 | 19.98 |
| 650 | 21.98 |
| 750 | 25.36 |
| 1,000 | 33.81 |
| 1,500 | 50.72 |
| 2,000 | 67.63 |
- Live two-way conversion
- US fluid ounces
- Common bottle sizes
How to convert ml to oz
- Type a value in the milliliters box.
- The fluid ounces box updates as you type.
- Check the table for a bottle or cup size.
A volume unit named after a weight
The fluid ounce started as the space taken up by one ounce (by weight) of wine, which is why the name mentions weight even though it measures volume. The milliliter is simply a thousandth of a liter, the metric volume unit, with no such history behind it.
US recipes, medicine labels and drink sizes still use fluid ounces, while ingredient lists and metric measuring cups almost everywhere else use milliliters, so the two show up side by side on a lot of packaging.
Common drink and dose sizes
| Item | Milliliters | US fl oz |
|---|---|---|
| Standard soda can | 355 ml | 12 fl oz |
| Water bottle | 500 ml | 16.91 fl oz |
| Wine bottle | 750 ml | 25.36 fl oz |
| Liquid medicine dose | 5 ml | 0.17 fl oz |
A quick way to estimate without a calculator
- Divide milliliters by 30 for a fast estimate. For 355 ml: 355 divided by 30 is about 11.8, close to the exact 12 fl oz.
- That shortcut runs a couple percent low, since the real factor is 29.5735, but it is close enough for judging a bottle or glass size.
ML to oz FAQ
How many oz is 250 ml?
250 ml equals about 8.45 US fluid ounces.
How many oz is a 750 ml bottle?
A 750 ml wine bottle equals about 25.36 US fluid ounces.
Is this US or UK fluid ounces?
US fluid ounces, which are larger than UK (imperial) fluid ounces by about 4 percent.
How many ml is a standard can?
A 355 ml can equals almost exactly 12 US fluid ounces.
How many oz is a 500 ml water bottle?
A 500 ml bottle equals about 16.91 US fluid ounces.
How many oz is a 5 ml medicine dose?
5 ml, a standard liquid medicine teaspoon, equals about 0.17 US fluid ounces.
Why is it called a fluid ounce if ounces measure weight?
The fluid ounce was originally the volume taken up by one ounce of water or wine. Over time volume and weight ounces were standardized separately, so today a fluid ounce of a liquid does not weigh exactly one weight ounce.
How many fluid ounces is a 1 liter (1000 ml) bottle?
1000 ml equals about 33.81 US fluid ounces.