Volume Converter
Convert between liters, gallons, milliliters, cups, and more volume units instantly
Quick Examples
What is Volume Conversion?
Volume conversion is the process of converting a quantity measured in one unit of volume to another unit. Volume measures the amount of three-dimensional space occupied by a substance, whether it's a liquid, gas, or solid.
Different countries and industries use different volume measurement systems. The metric system uses liters and milliliters, while the imperial system (used primarily in the United States) uses gallons, quarts, pints, and cups. Converting between these systems is essential for cooking, science, engineering, and everyday tasks.
Common Volume Conversions
Liters to Gallons
1 liter equals approximately 0.264 US gallons. Commonly used for fuel and beverage measurements.
Milliliters to Fluid Ounces
1 milliliter equals approximately 0.034 fluid ounces. Essential for cooking and pharmaceutical measurements.
Cups to Liters
1 US cup equals approximately 0.237 liters. Widely used in cooking recipes and food preparation.
Gallons to Liters
1 US gallon equals approximately 3.785 liters. Important for fuel economy and large liquid measurements.
When to Use Volume Conversion
Cooking & Baking
Convert recipe measurements when using international cookbooks or adjusting serving sizes. Essential for accurate ingredient measurements.
Science & Medicine
Accurate volume measurements are critical in laboratory work, pharmaceutical dosing, and medical procedures where precision matters.
Travel & Shopping
Compare product sizes and prices when shopping internationally, or understand fuel consumption when traveling between countries with different measurement systems.
Frequently Asked Questions
What's the difference between US and Imperial gallons?
A US gallon equals 3.785 liters, while an Imperial gallon (used in the UK) equals 4.546 liters. Imperial gallons are about 20% larger than US gallons.
How accurate is this volume converter?
This converter uses standard conversion factors and provides results accurate to 6 decimal places, which is more than sufficient for most practical applications.
Can I convert between metric and imperial units?
Yes! This tool supports conversions between metric units (liters, milliliters), US customary units (gallons, cups, fluid ounces), and Imperial units (UK gallons and pints).
Is my data stored or sent to a server?
No! All conversions happen directly in your browser using JavaScript. Nothing is stored or transmitted, ensuring complete privacy.
What's the easiest way to convert cooking measurements?
Simply enter your recipe measurement in the "From" field, select the unit you have, then select the unit you need in the "To" field. The conversion happens instantly!