Volume Converter — Free Online Tool
Convert between ml, l, m³, tsp, tbsp, cup, pint, quart and US gallon in real time.
Result
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US customary units are used for tsp, tbsp, cup, pint, quart and gallon.
About Volume Converter
The Volume Converter changes capacity values between metric units like milliliters, liters, and cubic meters and US customary cooking units like teaspoons, tablespoons, cups, pints, quarts, and gallons. Type a value and the converted volume appears instantly with the formula shown for clarity.
This makes it ideal for following recipes from different countries, mixing chemicals or fertilizers, fueling, and science work. Conversions use US customary definitions for the cooking units, and everything runs in your browser for fast, private results.
How to Use Volume Converter
- Enter the volume you want to convert in the Value field.
- Choose the source unit, such as liter, in the From dropdown.
- Choose the target unit, such as cup, in the To dropdown.
- View the converted volume instantly and copy it if needed.
Key Features
Convert between 9 volume units, metric and US customary
Live results that update as you type
Swap button to reverse the conversion direction
Shows the conversion formula for each result
Uses US customary definitions for cups, pints and gallons
Runs fully client-side with one-click copy
Frequently Asked Questions
How many milliliters are in a US cup?
One US cup equals about 236.59 milliliters. This converter uses US customary definitions, so recipe conversions match American measuring cups.
How many liters are in a US gallon?
One US gallon equals about 3.785 liters. Note that the UK imperial gallon is larger, at about 4.546 liters.
How many teaspoons are in a tablespoon?
One US tablespoon equals 3 teaspoons. A tablespoon is about 14.79 milliliters and a teaspoon is about 4.93 milliliters.
What is a cubic meter in liters?
One cubic meter equals 1,000 liters. It is a large metric unit often used for water and gas volumes.