Online calculator to convert US fluid ounces to milliliters (US fl oz to mL) with formulas, examples, and tables. Our conversions provide a quick and easy way to convert between Volume units.
Conversion Calculator
Conversion CalculatorEnter your value in the conversion calculator below.
TIP: If the result of your conversion is 0, try increasing the "Decimals".
How to convert US fl oz to mL: Enter a value in the US fl oz field and click on the "Calculate mL" button. Your answer will appear in the mL field.
Conversion Definitions
The following is a list of definitions relating to conversions between US fluid ounces and milliliters.
What is a US fluid ounce (US fl oz)?
A US fluid ounce is a unit of volume in US Customary Units. The symbol for US fluid ounce is US fl oz. There are 0.03381402 US fluid ounces in a milliliter.
What is a milliliter (mL)?
A milliliter is a unit of volume in the Metric System. The symbol for milliliter is mL. There are 29.5735296 milliliters in a US fluid ounce. The International spelling for this unit is millilitre.
Conversion Formula
Let's take a closer look at the conversion formula so that you can do these conversions yourself with a calculator or with an old-fashioned pencil and paper.
The formula to convert from US fl oz to mL is:
mL = US fl oz x 29.5735296
Conversion Example
Next, let's look at an example showing the work and calculations that are involved in converting from US fluid ounces to milliliters (US fl oz to mL).
US Fluid Ounce to Milliliter Conversion Example
Task: Convert 75 US fluid ounces to milliliters (show work)Formula:US fl oz x 29.5735296 = mLCalculations:75 US fl oz x 29.5735296 = 2,218.01472 mLResult:75 US fl oz is equal to 2,218.01472 mL
Conversion Table
Conversion TableFor quick reference purposes, below is a conversion table that you can use to convert from US fl oz to mL.
US Fluid Ounces to Milliliters Conversion Chart
| US fluid ounces (US fl oz) | milliliters (mL) |
|---|---|
| 1 US fl oz | 29.5735296 mL |
| 2 US fl oz | 59.1470592 mL |
| 3 US fl oz | 88.7205888 mL |
| 4 US fl oz | 118.2941184 mL |
| 5 US fl oz | 147.867648 mL |
| 6 US fl oz | 177.4411776 mL |
| 7 US fl oz | 207.0147072 mL |
| 8 US fl oz | 236.5882368 mL |
| 9 US fl oz | 266.1617664 mL |
| 10 US fl oz | 295.735296 mL |
| 20 US fl oz | 591.470592 mL |
| 30 US fl oz | 887.205888 mL |
| 40 US fl oz | 1,182.941184 mL |
| 50 US fl oz | 1,478.67648 mL |
| 75 US fl oz | 2,218.01472 mL |
| 100 US fl oz | 2,957.35296 mL |
| 250 US fl oz | 7,393.3824 mL |
| 500 US fl oz | 14,786.7648 mL |
| 750 US fl oz | 22,180.1472 mL |
| 1,000 US fl oz | 29,573.5296 mL |
| 2,500 US fl oz | 73,933.824 mL |
| 5,000 US fl oz | 147,867.648 mL |
| 7,500 US fl oz | 221,801.472 mL |
| 10,000 US fl oz | 295,735.296 mL |
| 25,000 US fl oz | 739,338.24 mL |
| 50,000 US fl oz | 1,478,676.48 mL |
| 75,000 US fl oz | 2,218,014.72 mL |
| 100,000 US fl oz | 2,957,352.96 mL |
| 250,000 US fl oz | 7,393,382.4 mL |
Related Units
The following tables provide a summary of the Volume units (both Fluid Volume units and Cubic Volume units) within their respective measurement systems.
Fluid Volume Units
| Unit | Symbol | Measurement System | Description |
|---|---|---|---|
| US teaspoons | US tsp | US Customary Units | 6 US tsp = 1 US fl oz |
| US tablespoons | US tbsp | US Customary Units | 1 US tbsp = 3 US tsp |
| US fluid ounces | US fl oz | US Customary Units | 1 US fl oz = 2 US tbsp |
| US cups | US cup | US Customary Units | 1 US cup = 8 US fl oz |
| US pints | US pt | US Customary Units | 1 US pint = 2 US cups |
| US quarts | US qt | US Customary Units | 1 US quart = 2 US pints |
| US gallons | US gal | US Customary Units | 1 US gallon = 128 US fl oz |
| Imperial teaspoons | Imperial tsp | Imperial System | 4.8 Imp tsp = 1 Imp fl oz |
| Imperial tablespoons | Imperial tbsp | Imperial System | 1 Imp tbsp = 3 Imp tsp |
| Imperial fluid ounces | Imperial fl oz | Imperial System | 1 Imp fl oz = 1.6 Imp tbsp |
| Imperial pints | Imperial pt | Imperial System | 1 Imp pint = 20 Imp fl oz |
| Imperial quarts | Imperial qt | Imperial System | 1 Imp quart = 2 Imp pints |
| Imperial gallons | Imperial gal | Imperial System | 1 Imp gallon = 160 Imp fl oz |
| nanoliters | nL | Metric System | 1 L = 1,000,000,000 nL |
| microliters | μL | Metric System | 1 L = 1,000,000 μL |
| milliliters | mL | Metric System | 1 L = 1,000 mL |
| centiliters | cL | Metric System | 1 L = 100 cL |
| deciliters | dL | Metric System | 1 L = 10 dL |
| liters | L | Metric System | base unit |
| decaliters | daL | Metric System | 10 L = 1 daL |
| hectoliters | hL | Metric System | 100 L = 1 hL |
| kiloliters | kL | Metric System | 1,000 L = 1 kL |
| megaliters | ML | Metric System | 1,000,000 L = 1 ML |
Note: There is a difference between US Customary Units and the Imperial System for volume conversions. The US gallon contains 128 US fluid ounces, whereas the Imperial gallon contains 160 Imperial fluid ounces.
Cubic Volume Units
| Unit | Symbol | Measurement System | Description |
|---|---|---|---|
| cubic inches | in3 | US Customary Units/Imperial System | 46,656 in3 = 1 yd3 |
| cubic feet | ft3 | US Customary Units/Imperial System | 1 ft3 = 1,728 in3 |
| cubic yards | yd3 | US Customary Units/Imperial System | 1 yd3 = 27 ft3 |
| cubic miles | mi3 | US Customary Units/Imperial System | 1 mi3 = 5,451,776,000 yd3 |
| cubic millimeters | mm3 | Metric System | 1 m3 = 1,000,000,000 mm3 |
| cubic centimeters | cm3 | Metric System | 1 m3 = 1,000,000 cm3 |
| cubic decimeters | dm3 | Metric System | 1 m3 = 1,000 dm3 |
| cubic meters | m3 | Metric System | base unit |
| cubic decameter | dam3 | Metric System | 1 dam3 = 1,000 m3 |
| cubic kilometer | km3 | Metric System | 1 km3 = 1,000,000,000 m3 |
Find a Conversion
Looking for a conversion? Select a conversion type and the desired units.
