Convert Gallons to Liters
Enter the volume in gallons below to get the value converted to liters.
How to Convert Gallons to Liters
To convert a gallon measurement to a liter measurement, multiply the volume by the conversion ratio. One gallon is equal to 3.785412 liters, so use this simple formula to convert:
The volume in liters is equal to the gallons multiplied by 3.785412.
Gallons and liters 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.
Liters
The liter is a unit of volume equal to 1,000 cubic centimeters. The liter is a special name defined for the cubic decimeter, and is exactly equal to the volume of one cubic decimeter.
The liter is an SI accepted unit for volume for use with the metric system. A liter is sometimes also referred to as a litre. Liters can be abbreviated as l, and are also sometimes abbreviated as L or ℓ. For example, 1 liter can be written as 1 l, 1 L, or 1 ℓ.
Gallon Measurements and Equivalent Liter Conversions
| Gallons | Liters |
|---|---|
| 1 gal | 3.7854 l |
| 2 gal | 7.5708 l |
| 3 gal | 11.36 l |
| 4 gal | 15.14 l |
| 5 gal | 18.93 l |
| 6 gal | 22.71 l |
| 7 gal | 26.5 l |
| 8 gal | 30.28 l |
| 9 gal | 34.07 l |
| 10 gal | 37.85 l |
| 11 gal | 41.64 l |
| 12 gal | 45.42 l |
| 13 gal | 49.21 l |
| 14 gal | 53 l |
| 15 gal | 56.78 l |
| 16 gal | 60.57 l |
| 17 gal | 64.35 l |
| 18 gal | 68.14 l |
| 19 gal | 71.92 l |
| 20 gal | 75.71 l |
| 21 gal | 79.49 l |
| 22 gal | 83.28 l |
| 23 gal | 87.06 l |
| 24 gal | 90.85 l |
| 25 gal | 94.64 l |
| 26 gal | 98.42 l |
| 27 gal | 102.21 l |
| 28 gal | 105.99 l |
| 29 gal | 109.78 l |
| 30 gal | 113.56 l |
| 31 gal | 117.35 l |
| 32 gal | 121.13 l |
| 33 gal | 124.92 l |
| 34 gal | 128.7 l |
| 35 gal | 132.49 l |
| 36 gal | 136.27 l |
| 37 gal | 140.06 l |
| 38 gal | 143.85 l |
| 39 gal | 147.63 l |
| 40 gal | 151.42 l |
More Gallon Volume Conversions
- 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
- 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
- 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
- Convert to Milliliters
- 1 gal is equal to 3,785.41 milliliters
- 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
