Convert Fluid ounces to Milliliters
4 fl oz = 118.2941 mL
mL = fl oz × 29.5735Convert fluid ounces to milliliters instantly — type in either box and it works both ways.
How to convert fluid ounces to milliliters
To convert fluid ounces to milliliters, multiply the number of fluid ounces by 29.5735.
mL = fl oz × 29.5735
Example: convert 4 fl oz to mL
- 4 × 29.5735 = 118.2941
- 4 fl oz = 118.2941 mL
1 fl oz = 29.5735 mL and 1 mL = 0.033814 fl oz.
Fluid ounces to Milliliters conversion chart
| Fluid ounces (fl oz) | Milliliters (mL) |
|---|---|
| 0.25 fl oz | 7.3934 mL |
| 0.5 fl oz | 14.7868 mL |
| 1 fl oz | 29.5735 mL |
| 2 fl oz | 59.1471 mL |
| 3 fl oz | 88.7206 mL |
| 4 fl oz | 118.2941 mL |
| 5 fl oz | 147.8676 mL |
| 10 fl oz | 295.7353 mL |
| 20 fl oz | 591.4706 mL |
| 50 fl oz | 1,478.68 mL |
| 100 fl oz | 2,957.35 mL |
Frequently asked questions
How do you convert fluid ounces to milliliters?
To convert fluid ounces to milliliters, multiply the number of fluid ounces by 29.5735. The formula is mL = fl oz × 29.5735.
How many milliliters are in one fluid ounce?
1 fl oz = 29.5735 mL.
How do I convert milliliters back to fluid ounces?
Use the reverse formula: fl oz = mL × 0.033814. For example 1 mL = 0.033814 fl oz.
Is this converter free and accurate?
Yes. It is free, uses exact internationally defined conversion factors, and runs in your browser — nothing you type is sent anywhere.
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