How Many ML Are in a US Fluid Ounce?
The short answer, a converter for any number, and a chart of common amounts.
Quick answer: There are 29.5735 milliliters in 1 US fluid ounce. So 1 milliliter is 0.03381 US fluid ounces.
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The answer
There are 29.5735 milliliters in 1 US fluid ounce. So 1 milliliter is 0.03381 US fluid ounces.
To convert US fluid ounces to milliliters, multiply by 29.5735. To go from milliliters to US fluid ounces, multiply by 0.03381.
A fluid ounce measures volume, not weight. An ounce on a kitchen scale (weight) is a different unit: 16 ounces make a pound.
Us fluid ounces to milliliters chart
| Us fluid ounces | Milliliters |
|---|---|
| 1 US fluid ounce | 29.5735 milliliters |
| 2 US fluid ounces | 59.1471 milliliters |
| 3 US fluid ounces | 88.7206 milliliters |
| 4 US fluid ounces | 118.29 milliliters |
| 5 US fluid ounces | 147.87 milliliters |
| 10 US fluid ounces | 295.74 milliliters |
| 20 US fluid ounces | 591.47 milliliters |
| 50 US fluid ounces | 1,478.7 milliliters |
| 100 US fluid ounces | 2,957.4 milliliters |
Milliliters to US fluid ounces chart
| Milliliters | Us fluid ounces |
|---|---|
| 1 milliliter | 0.03381 US fluid ounces |
| 2 milliliters | 0.06763 US fluid ounces |
| 5 milliliters | 0.16907 US fluid ounces |
| 10 milliliters | 0.33814 US fluid ounces |
| 25 milliliters | 0.84535 US fluid ounces |
| 50 milliliters | 1.6907 US fluid ounces |
| 100 milliliters | 3.3814 US fluid ounces |
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Questions
How many milliliters are in a US fluid ounce?
There are 29.5735 milliliters in 1 US fluid ounce. So 1 milliliter is 0.03381 US fluid ounces.
How many US fluid ounces are in a milliliter?
There are 0.03381 US fluid ounces in 1 milliliter.
Is the number exact?
It uses the exact definitions of the units and is rounded for display.
Is it free?
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Is anything saved or sent?
No. Everything runs in your browser. Only your own best score, where a page shows one, is kept on your device.
Last updated 2026-10-24. Free to use, no sign-up. Made by ficklestudio26.