Volume Converter
Convert between liters, milliliters, cubic meters, cups, fluid ounces, pints, quarts, gallons and cubic volumes.
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Formula
mL = fl oz × 29.5735295625
Example
Example: convert 20 US fluid ounces to milliliters.
20 fl oz = 591.47059125 mL
Conversion table
| US fluid ounces (fl oz) | milliliters (mL) |
|---|---|
| 1 fl oz | 29.57352956 mL |
| 2 fl oz | 59.14705913 mL |
| 5 fl oz | 147.86764781 mL |
| 10 fl oz | 295.73529563 mL |
| 20 fl oz | 591.47059125 mL |
| 50 fl oz | 1478.67647813 mL |
| 100 fl oz | 2957.35295625 mL |
Explanation
Milliliters are used for small liquid volumes in cooking and medicine.
How to convert US fluid ounces to milliliters
- Start with the value in US fluid ounces (fl oz).
- Multiply it by 29.5735295625.
- The result is the measurement in milliliters (mL).
Example: 20 fl oz → 591.47059125 mL
Frequently Asked Questions
How much is 20 US fluid ounces in milliliters?
20 US fluid ounces is about 591.471 milliliters.
How many milliliters is 1 US fluid ounce?
1 US fluid ounce is about 29.57353 milliliters.
How many US fluid ounces is 1 milliliter?
1 milliliter is about 0.033814 US fluid ounces.
What is the difference between US fluid ounces and milliliters?
Both measure volume, but they are used in different systems. US fluid ounces are mainly used in the US customary system, while milliliters belong to the metric system and are used in most countries.
Where are US fluid ounces and milliliters used?
In practice, US fluid ounces are used for drinks and small liquid measures (fluid ounces), while milliliters are used for small amounts (medicine, cooking, labels, dosing).
Why does 1 US fluid ounce equal 29.57353 milliliters?
Because the units are defined with a fixed relationship. To convert US fluid ounces to milliliters, multiply by that factor.