Gallons to Liters
Convert US Gallons to Liters
"Gallons to Liters" Calculator
How to Convert US Gallons to Liters
Gallons to Liters Conversion Formula
To convert US gallons to liters, use this simple formula:
liters = US gallons × 3.785412
The US gallon is defined as exactly 3.785411784 liters. This is the US liquid gallon; the imperial (UK) gallon is larger at 4.54609 liters, so always confirm which gallon you mean.
Step-by-Step Volume Conversion Guide
- Take your volume in US gallons
- Multiply it by 3.785412 (the number of liters in one US gallon)
- Get your result in liters
Common Gallons to Liters Conversions
Practical Applications of Gallons to Liters Converter
- Fuel: Filling up abroad where pumps are priced per liter
- Aquariums: Converting a US-rated tank capacity to liters
- Cooking & brewing: Scaling US batch recipes to metric
- Water storage: Sizing tanks, barrels and containers
- Automotive: Coolant, oil and washer fluid capacities
- Paint: Estimating coverage from US-labeled cans
History of Volume Measurement
The US gallon traces back to the English wine gallon of 231 cubic inches and is now standardized as exactly 3.785411784 liters. The liter is the metric unit of volume equal to one cubic decimeter. Because the imperial gallon (4.54609 L) is about 20% larger, US and UK fuel-economy and capacity figures are not directly comparable.
Quick Conversion Tips
For quick approximations, remember: 1 US gallon ≈ 3.8 L. To estimate liters from gallons, multiply by 4 and subtract a little: 5 gal × 4 = 20, actual is 18.93 L. For precise results, always use the exact factor of 3.785412.
See Also
- Ml to Oz - Convert Milliliters to Fluid Ounces
- Oz to Ml - Convert Fluid Ounces to Milliliters
- Oz to Cups - Convert Fluid Ounces to Cups
- Cups to Oz - Convert Cups to Fluid Ounces
- Liters to Gallons - Convert Liters to US Gallons
- Cups to Ml - Convert Cups to Milliliters
- Ml to Cups - Convert Milliliters to Cups
- Tablespoons to Cups - Convert Tablespoons to Cups
- Cups to Tablespoons - Convert Cups to Tablespoons
- Tsp to Ml - Convert Teaspoons to Milliliters
- Ml to Tsp - Convert Milliliters to Teaspoons
- Fl Oz to Liters - Convert Fluid Ounces to Liters
- Liters to Fl Oz - Convert Liters to Fluid Ounces
- Quarts to Liters - Convert US Quarts to Liters
- Liters to Quarts - Convert Liters to US Quarts
- Ml to L - Convert Milliliters to Liters
- L to Ml - Convert Liters to Milliliters
- Cups to L - Convert Cups to Liters
- L to Cups - Convert Liters to Cups
- Fl Oz to Gal - Convert Fluid Ounces to US Gallons
- How Many Fl Oz in a Gallon? - Convert US Gallons to Fluid Ounces
- Gal to Ml - Convert Gallons to Milliliters
- Ml to Gal - Convert Milliliters to Gallons
- Quarts to Gallons - Convert Quarts to Gallons
- Gallons to Quarts - Convert Gallons to Quarts
- Cc to Ml - Convert Cubic Centimeters to Milliliters
- Ml to Cc - Convert Milliliters to Cubic Centimeters
- L to UK Gallons - Convert Liters to UK Gallons
- UK Gallons to L - Convert UK Gallons to Liters
- L to Cubic Meters - Convert Liters to Cubic Meters
- Cubic Meters to L - Convert Cubic Meters to Liters
Last Results
6.208 gallons to liters - 6.208 US gallons = 23.5 L
25.096 gallons to liters - 25.096 US gallons = 95 L
2 gallons to liters - 2 US gallons = 7.57 L
25.625 gallons to liters - 25.625 US gallons = 97 L
0.264 gallons to liters - 0.264 US gallons = 1 L
4.755 gallons to liters - 4.755 US gallons = 18 L
0.66 gallons to liters - 0.66 US gallons = 2.5 L
4.887 gallons to liters - 4.887 US gallons = 18.5 L
32 gallons to liters - 32 US gallons = 121.13 L
23.511 gallons to liters - 23.511 US gallons = 89 L
0.5 gallons to liters - 0.5 US gallons = 1.89 L
22.719 gallons to liters - 22.719 US gallons = 86 L
1.057 gallons to liters - 1.057 US gallons = 4 L
1.189 gallons to liters - 1.189 US gallons = 4.5 L
20.605 gallons to liters - 20.605 US gallons = 78 L
18.756 gallons to liters - 18.756 US gallons = 71 L
39 gallons to liters - 39 US gallons = 147.63 L
10.039 gallons to liters - 10.039 US gallons = 38 L
10 gallons to liters - 10 US gallons = 37.85 L
7.925 gallons to liters - 7.925 US gallons = 30 L
21 gallons to liters - 21 US gallons = 79.49 L
19 gallons to liters - 19 US gallons = 71.92 L
5.548 gallons to liters - 5.548 US gallons = 21 L
22.983 gallons to liters - 22.983 US gallons = 87 L
8.189 gallons to liters - 8.189 US gallons = 31 L
1 gallon to liters - 1 US gallon = 3.79 L
19.02 gallons to liters - 19.02 US gallons = 72 L
13.209 gallons to liters - 13.209 US gallons = 50 L
6.34 gallons to liters - 6.34 US gallons = 24 L
21.926 gallons to liters - 21.926 US gallons = 83 L
0.462 gallons to liters - 0.462 US gallons = 1.75 L
9.774 gallons to liters - 9.774 US gallons = 37 L
12.68 gallons to liters - 12.68 US gallons = 48 L
12.944 gallons to liters - 12.944 US gallons = 49 L
25.889 gallons to liters - 25.889 US gallons = 98 L
1.981 gallons to liters - 1.981 US gallons = 7.5 L
25 gallons to liters - 25 US gallons = 94.64 L
24.04 gallons to liters - 24.04 US gallons = 91 L
22 gallons to liters - 22 US gallons = 83.28 L
17 gallons to liters - 17 US gallons = 64.35 L
17.7 gallons to liters - 17.7 US gallons = 67 L
17.435 gallons to liters - 17.435 US gallons = 66 L
8.454 gallons to liters - 8.454 US gallons = 32 L
17.171 gallons to liters - 17.171 US gallons = 65 L
18.492 gallons to liters - 18.492 US gallons = 70 L
4.623 gallons to liters - 4.623 US gallons = 17.5 L
2.774 gallons to liters - 2.774 US gallons = 10.5 L
14.265 gallons to liters - 14.265 US gallons = 54 L
24.568 gallons to liters - 24.568 US gallons = 93 L
35 gallons to liters - 35 US gallons = 132.49 L
24.832 gallons to liters - 24.832 US gallons = 94 L
6.5 gallons to liters - 6.5 US gallons = 24.61 L
10.831 gallons to liters - 10.831 US gallons = 41 L
16 gallons to liters - 16 US gallons = 60.57 L
24 gallons to liters - 24 US gallons = 90.85 L
6.604 gallons to liters - 6.604 US gallons = 25 L