Milliliters to Gallons Converter
Convert between milliliters and gallons with precision for both US and UK gallon standards
Volume Converter
Metric unit for liquid volume
US liquid gallon
Conversion Result
Conversion factor: 1 US gallon = 3785.41 ml
Formula: Gallons = Milliliters ÷ 3785.41
Common Conversions (US Gallons)
Practical Applications
Fuel Economy
Converting fuel consumption between metric (L/100km) and imperial (mpg) systems
Industrial Applications
Chemical processing, tank capacities, and bulk liquid storage calculations
Swimming Pools
Pool volume calculations for water treatment and chemical dosing
Water Storage
Rain water collection, aquarium setup, and irrigation system planning
Volume Units Hierarchy
US vs UK Gallons
US Liquid Gallon
3,785.41 ml • Used in USA
UK Imperial Gallon
4,546.09 ml • Used in UK, Canada
Note: UK gallon is about 20% larger than US gallon
Understanding Milliliters and Gallons
About Milliliters
A milliliter (ml) is a metric unit of volume equal to one thousandth of a liter. It's commonly used for small quantities of liquids, medicines, and in scientific measurements.
Common Uses
- •Medical dosages and prescriptions
- •Cooking and baking measurements
- •Laboratory and scientific applications
- •Automotive fluids and chemicals
About Gallons
A gallon is a unit of volume measurement for liquids. Two main standards exist: the US liquid gallon (3.785 liters) and the UK imperial gallon (4.546 liters).
Conversion Formulas
US: ml = gallons × 3,785.41
US: gallons = ml ÷ 3,785.41
UK: ml = gallons × 4,546.09
UK: gallons = ml ÷ 4,546.09