#### Gallon to Milliliter Conversion (gal to mL)

One US gallon is equal to roughly 3.79 liters, or 231 cubic inches. Convert Gallon. Milliliter Definition. A unit of volume equal to 10 −3 liter is a non-metric unit known as a milliliter. It is equivalent to 1 cubic centimeter in the SI. With the symbol ml, this unit is commonly used in medicine or cooking, both in the countries who use the ...