Milliliters to US fluid ounces Formula
US fluid ounces = milliliters × 0.0338140227
One milliliter is 0.0338140227 US fluid ounces. For example, 250 ml × 0.0338140227 = 8.453506 US fl oz.
Milliliters to Fluid Ounces (ml to fl oz) Converter
Enter milliliters to get US fluid ounces.
1 US fl oz = 29.5735 ml, so fl oz = ml ÷ 29.5735
From
To
0.0338140227
Try:
Step-by-stepml → US fl oz
11 ml = 0.0338140227 US fl ozformula
21 × 0.0338140227substitute
3≈ 0.0338140227 US fl ozresult
Airport Liquid Limits
Carry-on liquid rules in many countries allow containers up to 100 ml. US rules say 3.4 ounces, which is the same limit expressed in US fluid ounces: 100 ml is 3.38 fl oz.
US and UK Fluid Ounces Side by Side
| Milliliters | US fl oz | UK fl oz |
|---|---|---|
| 30 ml | 1.01 | 1.06 |
| 100 ml | 3.38 | 3.52 |
| 250 ml | 8.45 | 8.8 |
| 500 ml | 16.91 | 17.6 |
| 750 ml | 25.36 | 26.4 |
| 1000 ml | 33.81 | 35.2 |
Milliliters to US fluid ounces Table
| Milliliters (ml) | US fluid ounces (US fl oz) |
|---|---|
| 5 ml | 0.1691 US fl oz |
| 10 ml | 0.3381 US fl oz |
| 15 ml | 0.5072 US fl oz |
| 30 ml | 1.0144 US fl oz |
| 50 ml | 1.6907 US fl oz |
| 60 ml | 2.0288 US fl oz |
| 100 ml | 3.3814 US fl oz |
| 120 ml | 4.0577 US fl oz |
| 150 ml | 5.0721 US fl oz |
| 200 ml | 6.7628 US fl oz |
| 250 ml | 8.4535 US fl oz |
| 330 ml | 11.1586 US fl oz |
| 355 ml | 12.004 US fl oz |
| 500 ml | 16.907 US fl oz |
| 750 ml | 25.3605 US fl oz |
| 1,000 ml | 33.814 US fl oz |
Common Questions
How many fl oz is 100 ml?
100 ml is 3.38 US fluid ounces.
How many fl oz is 500 ml?
500 ml is 16.91 US fluid ounces.
How many ounces in a 750 ml bottle?
750 ml is 25.4 US fluid ounces.
Why is the liquid limit 3.4 ounces?
It is the 100 ml limit converted to US fluid ounces and rounded.
Related Volume Converters
US fluid ounces to Milliliters→Milliliters to Liters→Liters to Milliliters→US cups to Milliliters→Milliliters to US cups→US fluid ounces to US cups→All Volume Converters→
Reference: NIST Handbook 44, Appendix C: General Tables of Units of Measurement (US units); UK Weights and Measures Act 1985 (imperial units).