Volume Converter
Convert between metric and imperial volume and capacity measurements instantly. Free online volume converter for liters, gallons, cups, and more.
Equivalent Comparisons
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Knowledge Base
Volume Converter FAQ
Common questions and guides for using the Volume Converter.
How many milliliters are in a cup?
There are 237 milliliters (236.588 mL exactly) in one US cup. To convert cups to milliliters, multiply the cup value by 236.588.
How many cups are in a liter?
There are approximately 4.227 cups in one liter. To convert liters to cups, multiply the liter value by 4.22675.
How many liters are in a gallon?
There are approximately 3.785 liters in one US gallon. To convert gallons to liters, multiply the gallon value by 3.78541.
How many gallons are in a liter?
There are approximately 0.264172 gallons in one liter. To convert liters to gallons, multiply the liter value by 0.264172.
How many ounces are in a cup?
There are 8 fluid ounces in one US cup. To convert cups to fluid ounces, multiply the cup value by 8.
What is 500 ml in cups?
500 ml is approximately 2.113 cups. The conversion is 500 ÷ 236.588 = 2.113 cups.
What is 1 gallon in liters?
1 US gallon is approximately 3.785 liters. The exact conversion is 1 gal × 3.78541 = 3.78541 L.
What is 1 liter in ounces?
1 liter is approximately 33.814 fluid ounces. The conversion is 1 L × 33.814 = 33.814 fl oz.
How many ml are in an ounce?
There are approximately 29.5735 milliliters in one US fluid ounce. To convert fluid ounces to ml, multiply the ounce value by 29.5735.
How do I convert liters to gallons?
To convert liters to gallons, multiply the liter value by 0.264172. For example, 10 L × 0.264172 = 2.64 US gallons.
How do I convert gallons to liters?
To convert gallons to liters, multiply the gallon value by 3.78541. For example, 5 gal × 3.78541 = 18.93 L.
How many teaspoons are in a tablespoon?
There are 3 teaspoons in 1 tablespoon. This is a standard US cooking measurement conversion.
How many tablespoons are in a cup?
There are 16 tablespoons in 1 US cup. This is a standard conversion used in cooking and baking recipes.
What is the difference between US and UK gallons?
A US gallon is 3.785 liters, while a UK (imperial) gallon is 4.546 liters. The UK gallon is about 20% larger. This converter uses US gallons by default.
What is the difference between fluid ounces and ounces?
Fluid ounces (fl oz) measure volume (how much space a liquid occupies), while ounces (oz) measure weight/mass. They are not interchangeable. 8 fluid ounces of water weighs approximately 8.3 ounces.
How accurate are online volume converters?
Online volume converters using standard conversion factors are very accurate for practical purposes. They use internationally recognized values for precise metric-imperial conversions.
Can I convert cooking measurements online?
Yes! This volume converter supports cups, tablespoons, teaspoons (via fluid ounces), milliliters, liters, and other common cooking measurement units for easy recipe conversion.
How many cups are in a gallon?
There are 16 cups in 1 US gallon. This is calculated as: 1 gallon = 4 quarts = 8 pints = 16 cups.
How many liters are in a cubic meter?
There are 1,000 liters in 1 cubic meter. This is because 1 L = 0.001 m³, so 1 m³ = 1,000 L.
What volume unit is most commonly used worldwide?
Liters and milliliters are the most commonly used volume units worldwide as part of the metric system. In the US, gallons, cups, and fluid ounces are more common for everyday use.