Convert gallons to milliliters instantly with our precise volume converter. Supports both US and UK gallons for accurate international conversions.
Gallons are units of volume measurement with different values depending on the region. The US gallon and UK (Imperial) gallon have significantly different volumes.
US Gallon = 3,785.41 mL
UK Gallon = 4,546.09 mL
The milliliter (mL) is a metric unit of volume equal to one-thousandth of a liter. It's widely used internationally for precise liquid measurements in medicine, cooking, and science.
1 mL = 0.001 liters
| Volume | US Gallon (mL) | UK Gallon (mL) | Difference |
|---|---|---|---|
| 1 gallon | 3,785 mL | 4,546 mL | +20% |
| 5 gallons | 18,927 mL | 22,730 mL | +20% |
| 10 gallons | 37,854 mL | 45,461 mL | +20% |
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