What Is a Volume Converter?
A volume converter transforms capacity measurements between metric units (liters, milliliters, cubic meters) and imperial units (gallons, quarts, fluid ounces, cups). It is essential for cooking, chemistry, and fluid engineering.
How to Use This Volume Converter
- Enter the volume value to convert.
- Select the source unit (e.g., liters).
- Choose the target unit (e.g., gallons) and view the result.
Key Concepts
Key conversions: 1 liter = 0.264172 US gallons = 0.219969 imperial gallons. 1 US gallon = 3.78541 liters. 1 cup = 236.588 mL (US) or 250 mL (metric). 1 cubic meter = 1,000 liters. Note that US and imperial gallons differ: 1 US gallon = 3.785 L, 1 imperial gallon = 4.546 L.
Result = Value × (From Factor ÷ To Factor)
Frequently Asked Questions
What is the difference between US and imperial gallons?
A US gallon is 3.785 liters while an imperial gallon is 4.546 liters, about 20% larger. The US uses its own system; the UK uses imperial. Most other countries use liters.
How many cups in a liter?
Approximately 4.227 US cups per liter, or exactly 4 metric cups (250 mL each). In cooking, the metric cup is used in many countries outside the US.
What is the relationship between liters and cubic meters?
1 cubic meter = 1,000 liters exactly. 1 liter = 1 cubic decimeter = 1,000 cubic centimeters. A milliliter equals exactly 1 cubic centimeter.