How to convert
Use the formula milliliters = US fluid ounces ÷ 0.0338140227. The calculator on this page updates in your browser and does not send inputs anywhere.
Convert fluid ounces to milliliters with a free calculator, formula, and conversion table.
3.4 oz travel-liquid searches are common; always check airline and local rules for carry-on limits.
| Fluid Ounces | Milliliters |
|---|---|
| 1 fl oz | 29.5735 ml |
| 2 fl oz | 59.1471 ml |
| 3.4 fl oz | 100.55 ml |
| 4 fl oz | 118.2941 ml |
| 8 fl oz | 236.5882 ml |
| 12 fl oz | 354.8824 ml |
| 16 fl oz | 473.1765 ml |
| 20 fl oz | 591.4706 ml |
| 24 fl oz | 709.7647 ml |
| 32 fl oz | 946.3529 ml |
Use the formula milliliters = US fluid ounces ÷ 0.0338140227. The calculator on this page updates in your browser and does not send inputs anywhere.
3.4 oz travel-liquid searches are common; always check airline and local rules for carry-on limits.