Volume Converter
Convert Liters, Gallons, Milliliters, Cubic Meters, Cups, Fluid Ounces, Tablespoons, Teaspoons & More
Free online volume converter for metric and imperial units. Instantly convert between all major volume units with accuracy and ease.
What is a Volume Converter?
A volume converter is a tool that allows you to quickly and accurately convert between different units of volume, such as liters, milliliters, cubic meters, gallons, quarts, pints, cups, fluid ounces, tablespoons, teaspoons, and barrels. This is essential for science, cooking, engineering, and everyday life when working with different measurement systems.
Supported Volume Units
- Liter (L): The metric unit for volume. Used worldwide for most scientific and everyday measurements.
- Milliliter (mL): 1/1,000 of a liter. Used for small quantities in cooking, medicine, and science.
- Cubic meter (m³): 1,000 liters. Used for large volumes in industry and science.
- Cubic centimeter (cm³): 1/1,000,000 of a cubic meter. 1 cm³ = 1 mL.
- Cubic millimeter (mm³): 1/1,000,000,000 of a cubic meter.
- US gallon (gal): 3.785411784 liters. Used in the US for fuel and liquid volumes.
- UK gallon (gal): 4.54609 liters. Used in the UK for fuel and liquid volumes.
- US quart (qt): 0.946352946 liters. 1/4 of a US gallon.
- UK quart (qt): 1.1365225 liters. 1/4 of a UK gallon.
- US pint (pt): 0.473176473 liters. 1/8 of a US gallon.
- UK pint (pt): 0.56826125 liters. 1/8 of a UK gallon.
- US cup (cup): 236.5882365 milliliters. Used in US recipes.
- UK cup (cup): 284 milliliters. Used in UK recipes.
- US fluid ounce (fl oz): 29.5735295625 milliliters.
- UK fluid ounce (fl oz): 28.4130625 milliliters.
- US tablespoon (tbsp): 14.78676478125 milliliters.
- UK tablespoon (tbsp): 15 milliliters.
- US teaspoon (tsp): 4.92892159375 milliliters.
- UK teaspoon (tsp): 5 milliliters.
- Barrel (oil, US): 158.987294928 liters.
Real Life Volume Examples
- Standard water bottle: 500 mL (0.5 L)
- Bathtub: ≈ 150 L
- US gallon of milk: 3.785 L
- UK pint of beer: 568 mL
- Olympic swimming pool: 2,500,000 L (2,500 m³)
- Drop of water: ≈ 0.05 mL
- Oil barrel (US): 158.987 L
How to Use the Volume Converter
- Enter the value you want to convert.
- Select the unit you are converting from.
- View instant conversions to all other supported units below.
Why Use ManyCalcs Volume Converter?
- Completely free and ad-free.
- Supports all major metric and imperial volume units.
- Instant, accurate, and easy-to-use interface.
- Mobile-friendly and accessible on any device.
- Educational content for every unit.
Frequently Asked Questions
- How do I convert liters to gallons?
- Enter the value in liters, select "Liter (L)", and view the result in gallons in the output list.
- What is the difference between a US gallon and a UK gallon?
- A US gallon is 3.785 L, while a UK gallon is 4.546 L.
- What is a fluid ounce?
- A fluid ounce is a small unit of volume. 1 US fl oz = 29.57 mL, 1 UK fl oz = 28.41 mL.
- Is this volume converter free?
- Yes, the ManyCalcs volume converter is 100% free and always will be.
Related Converters
For more information, see Units of volume on Wikipedia.