How to convert milliliters to fluid ounces
To convert milliliters to fluid ounces, multiply the value by the conversion factor 0.0338140227. To go the other way, multiply by 29.57352956 (or divide by 0.0338140227).
Worked example: 25 mL to fl oz
- Write the value: 25 mL
- Multiply by 0.0338140227: 25 × 0.0338140227
- Result: 0.845351 fl oz
Milliliter to Fluid Ounce (US) conversion table
Quick reference values, rounded to 6 significant digits.
| Milliliter (mL) | Fluid Ounce (US) (fl oz) |
|---|---|
| 0.1 mL | 0.0033814 fl oz |
| 0.25 mL | 0.00845351 fl oz |
| 0.5 mL | 0.016907 fl oz |
| 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 | 1.01442 fl oz |
| 40 mL | 1.35256 fl oz |
| 50 mL | 1.6907 fl oz |
| 75 mL | 2.53605 fl oz |
| 100 mL | 3.3814 fl oz |
| 250 mL | 8.45351 fl oz |
| 500 mL | 16.907 fl oz |
| 1,000 mL | 33.814 fl oz |
Fluid Ounce (US) to Milliliter
| fl oz | mL |
|---|---|
| 1 fl oz | 29.5735 mL |
| 5 fl oz | 147.868 mL |
| 10 fl oz | 295.735 mL |
| 50 fl oz | 1,478.68 mL |
| 100 fl oz | 2,957.35 mL |
1 Milliliter in other volume units
About Milliliter and Fluid Ounce (US)
What is a milliliter (mL)?
A milliliter is one thousandth of a liter, used for medicine syrups, drinks and cosmetics.
What is a fluid ounce (us) (fl oz)?
A US fluid ounce is about 29.57 mL, used for drinks and cosmetics labels.
Where milliliter to fluid ounce (us) conversion is used
Volume conversions are needed for cooking recipes, fuel, water tanks, beverages, medicine and shipping capacity. Converting between milliliters and fluid ounces is especially common when you compare products, read foreign specifications, or fill in forms that expect a specific unit.
Need every unit at once? Use the full Volume Converter.
Frequently asked questions
How many fluid ounces are in 1 milliliter?
1 Milliliter equals 0.033814 fl oz.
How do I convert milliliters to fluid ounces?
Multiply the number of milliliters by 0.0338140227. For example, 25 mL × 0.0338140227 = 0.845351 fl oz.
What is 25 mL in fl oz?
25 mL = 0.845351 fl oz.
How many milliliters are in 1 fluid ounce (us)?
1 Fluid Ounce (US) equals 29.5735 mL. Use the Fl Oz to ML converter for the reverse direction.
Is this Milliliter to Fluid Ounce (US) converter accurate?
Yes. It uses exact internationally defined conversion factors, calculated with full floating-point precision. Results are displayed rounded for readability.