Convert your measurement
Your result1,000 mL
1 L converted to mL
One US liquid gallon is exactly 3.785411784 liters. One Imperial gallon is exactly 4.54609 liters.
Worked example
Two US gallons are 7.570823568 liters, while two Imperial gallons are 9.09218 liters. Check which system the source uses.
Try it with your own numbers
Use the Volume Converter to check another example. Read the input labels carefully and keep units consistent.
Before you use the answer
Choose the correct starting quantity and keep full precision until the final step. An arithmetic result describes the numbers entered; the usefulness of the result depends on accurate measurements and the assumptions in the calculation.
Sources & references
- NIST Guide to the SI: Conversion Factors — National Institute of Standards and Technology
