Convert Gallons to Milliliters

Enter the volume in gallons below to get the value converted to milliliters.

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1 gal = 3,785.411784 ml

How to Convert Gallons to Milliliters

Calculators can be used to convert measurements from one unit to another

To convert a gallon measurement to a milliliter measurement, multiply the volume by the conversion ratio. One gallon is equal to 3,785.411784 milliliters, so use this simple formula to convert:

milliliters = gallons × 3,785.411784

The volume in milliliters is equal to the gallons multiplied by 3,785.411784.

For example, here's how to convert 5 gallons to milliliters using the formula above.
5 gal = (5 × 3,785.411784) = 18,927.05892 ml

Gallons and milliliters are both units used to measure volume. Keep reading to learn more about each unit of measure.

Gallons

The US liquid gallon is a unit of fluid volume equal to four quarts, eight pints, or sixteen cups. The US liquid gallon should not be confused with the US dry gallon or the imperial gallon, which are different units of measure.

The gallon is a US customary unit of volume. Gallons can be abbreviated as gal, for example 1 gallon can be written as 1 gal.

Milliliters

The milliliter is a unit of volume equal to 1 cubic centimeter, or 1/1,000 of a liter.

The milliliter is an SI unit of volume in the metric system. In the metric system, "milli" is the prefix for 10-3. A milliliter is sometimes also referred to as a millilitre. Milliliters can be abbreviated as ml, and are also sometimes abbreviated as mL or mℓ. For example, 1 milliliter can be written as 1 ml, 1 mL, or 1 mℓ.

Milliliters are sometimes expressed using the abbreviation cc for medical dosage, which is the abbreviation for the cubic centimeter.

Gallon Measurements and Equivalent Milliliter Conversions

Common gallon values converted to the equivalent milliliter value
Gallons Milliliters
1 gal 3,785 ml
2 gal 7,571 ml
3 gal 11,356 ml
4 gal 15,142 ml
5 gal 18,927 ml
6 gal 22,712 ml
7 gal 26,498 ml
8 gal 30,283 ml
9 gal 34,069 ml
10 gal 37,854 ml
11 gal 41,640 ml
12 gal 45,425 ml
13 gal 49,210 ml
14 gal 52,996 ml
15 gal 56,781 ml
16 gal 60,567 ml
17 gal 64,352 ml
18 gal 68,137 ml
19 gal 71,923 ml
20 gal 75,708 ml
21 gal 79,494 ml
22 gal 83,279 ml
23 gal 87,064 ml
24 gal 90,850 ml
25 gal 94,635 ml
26 gal 98,421 ml
27 gal 102,206 ml
28 gal 105,992 ml
29 gal 109,777 ml
30 gal 113,562 ml
31 gal 117,348 ml
32 gal 121,133 ml
33 gal 124,919 ml
34 gal 128,704 ml
35 gal 132,489 ml
36 gal 136,275 ml
37 gal 140,060 ml
38 gal 143,846 ml
39 gal 147,631 ml
40 gal 151,416 ml

More Gallon Volume Conversions

US Liquid
Convert to Quarts
1 gal is equal to 4 quarts
Convert to Pints
1 gal is equal to 8 pints
Convert to Fluid Ounces
1 gal is equal to 128 fluid ounces
US Cooking
Convert to Cups
1 gal is equal to 16 cups
Convert to Tablespoons
1 gal is equal to 256 tablespoons
Convert to Teaspoons
1 gal is equal to 768 teaspoons
US Customary Volume
Convert to Cubic Inches
1 gal is equal to 231 cubic inches
Convert to Cubic Feet
1 gal is equal to 0.133681 cubic feet
Convert to Cubic Yards
1 gal is equal to 0.004951 cubic yards
Metric Volume
Convert to Liters
1 gal is equal to 3.785412 liters
Convert to Cubic Centimeters
1 gal is equal to 3,785.41 cubic centimeters
Convert to Cubic Meters
1 gal is equal to 0.003785 cubic meters