How do I convert US Fluid Ounces to Milliliters?
Use the formula mL = fl oz × 0.033814022701843. Enter any fl oz value and CalcuNimble calculates mL instantly.
Convert US Fluid Ounces to Milliliters
Use this fl oz to mL converter for fast everyday calculations, quick reference values, and the exact formula behind the result.
US Fluid Ounces to Milliliters Converter
Convert US Fluid Ounces (fl oz) to Milliliters (mL) instantly.
Fluid Ounces to Milliliters: reverse small-volume conversion
When a recipe or product label uses fluid ounces and you need milliliters, this converter bridges the gap for cooking, medicine, and personal care.
Formula
The formula is mL = fl oz × 29.5735. Multiply fluid ounces by 29.5735 to get milliliters.
Worked example
12 fl oz of soda = 12 × 29.5735 = 354.88 mL. This is the standard size of a beverage can in many countries.
Common Reference Values
| US Fluid Ounces | Milliliters | Context |
|---|---|---|
| 8.0 fl oz | 236.59 mL | 8 fl oz |
| 12 fl oz | 354.88 mL | 12 fl oz |
| 16 fl oz | 473.18 mL | 16 fl oz |
| 32 fl oz | 946.35 mL | 32 fl oz |
Practical guidance
Beverage servings
Coffee cups, soda cans, and cocktail recipes often use fluid ounces. Converting to milliliters makes it easy to use metric measuring tools or compare with international standards.
Baby formula and feeding
Feeding guides may list amounts in fluid ounces while bottles are marked in milliliters. Accurate conversion ensures proper nutrition for infants.
Mistake: rounding to 30
Using 30 mL per fluid ounce is a common approximation, but it introduces a 1.4% error. For 16 fl oz, that is 6.8 mL off. Use 29.5735 for precision.
Frequently asked questions
What is the fl oz to mL formula?
mL = fl oz × 0.033814022701843
Can I use decimals for fl oz to mL?
Yes. The converter supports decimal input and shows up to 6 decimal places for accurate daily use.
When is fl oz to mL conversion commonly used?
Useful for cooking, drinks, and liquid measurement conversions.
How can I convert Milliliters back to US Fluid Ounces?
Use the swap button in the converter card or open mL to fl oz at /convert/ml-to-floz/.