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Convert US fluid ounces to mL, mL to US fluid ounces - Volume Conversion

Convert US fl oz to mL

US fl oz
mL

Convert mL to US fl oz

mL
US fl oz

How to convert US fl oz to mL: Use the conversion calculator on the left titled "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.

How to convert mL to US fl oz: Use the conversion calculator on the right titled "Convert mL to US fl oz". Enter a value in the mL field and click on the "Calculate US fluid ounces" button. Your answer will appear in the US fl oz 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 128 US fluid ounces in a US gallon.

What is a milliliter (mL)?

A milliliter is a unit of volume in the Metric System. The symbol for milliliter is mL. There are 1,000 milliliters in a liter. The International spelling is millilitre.

Understanding the Volume Units

This table provides a summary of the Volume units within their respective measurement systems.

Unit Symbol Measurement System Description
US teaspoons US tsp US Customary Units  
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
milliliters mL Metric System 1000 mL = 1 L
centiliters cL Metric System 100 cL = 1 L, 1 cL = 10 mL
deciliters dL Metric System 10 dL = 1 L, 1 dL = 10 cL
liters L Metric System 1 L = 1000 mL, 100 cL, 10 dL
hectoliters hL Metric System 1 hL = 100 L
kiloliters kL Metric System 1 kL = 1000 L