📏 US fluid ounces to Milliliters Converter
Convert us fluid ounces (fl oz) to milliliters (mL) instantly, with the formula, a worked example and a conversion table.
Quick answer: 1 us fluid ounce (fl oz) = 29.57353 milliliters (mL). Formula: mL = fl oz × 29.57353.
Updated · Free · No sign-up · Works on any device
US fluid ounces to Milliliters Converter inputs
Result
US fluid ounces to Milliliters conversion table
| US fluid ounces (fl oz) | Milliliters (mL) |
|---|---|
| 0.1 fl oz | 2.957353 mL |
| 0.5 fl oz | 14.786765 mL |
| 1 fl oz | 29.57353 mL |
| 2 fl oz | 59.147059 mL |
| 3 fl oz | 88.720589 mL |
| 5 fl oz | 147.86765 mL |
| 10 fl oz | 295.7353 mL |
| 20 fl oz | 591.47059 mL |
| 25 fl oz | 739.33824 mL |
| 50 fl oz | 1,478.6765 mL |
| 100 fl oz | 2,957.353 mL |
| 1,000 fl oz | 29,573.53 mL |
Other volume conversions
fl oz to mLfl oz to Lfl oz to m³fl oz to tspfl oz to tbspfl oz to cupfl oz to ptfl oz to qtfl oz to galfl oz to imp gal
How to convert us fluid ounces to milliliters
Multiply the number of us fluid ounces by 29.57353 to get milliliters: mL = fl oz × 29.57353.
Example: 5 fl oz = 147.86765 mL.
The us fluid ounce (fl oz) and the milliliter (mL) are both units of volume. Need the opposite direction? Use the mL to fl oz converter.
Popular conversions
Centimeter to InchInch to CentimeterFoot to MeterMeter to FootKilometer to MileMile to KilometerKilogram to PoundPound to KilogramCelsius to FahrenheitFahrenheit to CelsiusMilliliter to US cupUS cup to MilliliterLiter to US gallonUS gallon to LiterGram to OunceOunce to GramSquare foot to Square meterAcre to HectareKilometer per hour to Mile per hourMile per hour to Kilometer per hourMegabyte to GigabytePound per square inch to Bar
Metric and imperial units
The metric system (SI) is used by almost every country and by science worldwide. Its units scale by powers of ten – 1 kilometer is 1,000 meters, 1 meter is 100 centimeters – which makes conversions inside the system easy. The imperial and US customary systems (inches, feet, pounds, gallons) are still used daily in the United States and partly in the UK.
Since 1959 the inch has been defined as exactly 2.54 centimeters and the pound as exactly 0.45359237 kilograms, so conversions between the two systems are exact. Note that a US gallon (3.785 L) and an imperial gallon (4.546 L) are different – choose the right one above.
This converter covers 10 categories and 66 units: length, weight, temperature, volume, area, speed, time, data, energy, pressure.
Frequently asked questions
How many milliliters are in a us fluid ounce?
1 us fluid ounce = 29.57353 milliliters.
How do I convert us fluid ounces to milliliters?
Use the formula mL = fl oz × 29.57353. For example, 5 fl oz = 147.86765 mL.
How do I convert milliliters back to us fluid ounces?
1 milliliter = 0.033814023 us fluid ounces. Use the mL to fl oz converter linked on this page.
Are these conversions exact?
Yes – all factors use the internationally defined values (for example 1 inch = 2.54 cm exactly, 1 pound = 0.45359237 kg exactly). Results are rounded to 8 significant digits for display.