Convert Milliliters to Fluid Ounces
1 mL = 0.033814 fl oz. Enter any value below.
Converted to every unit
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Milliliters to Fluid Ounces formula
fl oz = mL × 0.033814
A milliliter is one thousandth of a liter, equal to one cubic centimeter. A US fluid ounce is 1/128 of a US gallon, about 29.57 mL.
Worked example
To convert 5 mL, multiply by 0.033814: 5 mL × 0.033814 = 0.16907 fl oz.
Milliliters to Fluid Ounces conversion table
| Milliliters | Fluid Ounces |
|---|---|
| 1 mL | 0.033814 fl oz |
| 2 mL | 0.067628 fl oz |
| 3 mL | 0.101442 fl oz |
| 4 mL | 0.135256 fl oz |
| 5 mL | 0.16907 fl oz |
| 6 mL | 0.202884 fl oz |
| 7 mL | 0.236698 fl oz |
| 8 mL | 0.270512 fl oz |
| 9 mL | 0.304326 fl oz |
| 10 mL | 0.33814 fl oz |
| 12 mL | 0.405768 fl oz |
| 15 mL | 0.50721 fl oz |
| 20 mL | 0.67628 fl oz |
| 25 mL | 0.845351 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 |
| 250 mL | 8.453506 fl oz |
| 500 mL | 16.907011 fl oz |
| 1,000 mL | 33.814023 fl oz |
Frequently asked questions
How many fluid ounces are in a milliliter?
1 mL equals 0.033814 fl oz.
How do I convert milliliters to fluid ounces?
Use the formula fl oz = mL × 0.033814. For example, 5 mL = 0.16907 fl oz.
Last reviewed: October 2026 · Uses exact, internationally defined conversion factors.