Milliliters to Fluid Ounces (ml to fl oz)
1 mL = 0.033814 fl oz
To convert milliliters to US fluid ounces: US fl oz = milliliters ÷ 29.5735
| milliliters | US fluid ounces |
|---|---|
| 5 mL | 0.1691 fl oz |
| 15 mL | 0.5072 fl oz |
| 30 mL | 1.014 fl oz |
| 50 mL | 1.691 fl oz |
| 100 mL | 3.381 fl oz |
| 150 mL | 5.072 fl oz |
| 200 mL | 6.763 fl oz |
| 250 mL | 8.454 fl oz |
| 355 mL | 12 fl oz |
| 500 mL | 16.91 fl oz |
| 750 mL | 25.36 fl oz |
| 1,000 mL | 33.81 fl oz |
| 1,500 mL | 50.72 fl oz |
| 2,000 mL | 67.63 fl oz |
A US fluid ounce is 29.5735 ml, so divide milliliters by 29.5735. A UK (imperial) fluid ounce is smaller, 28.4131 ml — choose the right one if the recipe or label is British.
US fluid ounces
0.033814
Formula
US fl oz = milliliters ÷ 29.5735
Example: 30 milliliters = 1.01442 US fluid ounces.
Milliliters to Fluid Ounces chart
| milliliters | US fluid ounces |
|---|---|
| 5 | 0.16907 |
| 10 | 0.33814 |
| 15 | 0.50721 |
| 30 | 1.01442 |
| 50 | 1.6907 |
| 60 | 2.02884 |
| 100 | 3.3814 |
| 120 | 4.05768 |
| 150 | 5.0721 |
| 200 | 6.7628 |
| 250 | 8.45351 |
| 330 | 11.1586 |
| 355 | 12.004 |
| 473 | 15.994 |
| 500 | 16.907 |
| 750 | 25.3605 |
| 1,000 | 33.814 |
Good to know
Travel liquids: the 100 ml carry-on limit is 3.4 US fl oz, which is why US rules say 3.4 oz. A 500 ml bottle is 16.9 fl oz; a 750 ml wine bottle is 25.4 fl oz.
Fluid ounces measure volume, not weight. For ounces of weight (a bag of flour, a steak), use the grams to ounces converter instead.
Frequently asked questions
How many ounces is 100 ml?
100 ml is 3.38 US fluid ounces (3.52 UK fl oz).
How many ounces is 500 ml?
500 ml is 16.91 US fl oz.
Are US and UK fluid ounces the same?
No. A US fl oz is 29.57 ml; a UK fl oz is 28.41 ml.