Use this free, accurate gallon (us liquid) to liter calculator to convert between Gallon (US Liquid) (gal) and Liter (L). Includes live instant results, complete mathematical formulas, conversion tables, and step-by-step examples.
3.785411784 Liter
1 gal is equal to 3.785412 L.
L = gal × 3.78541178
volume Converters
To convert from Gallon (US Liquid) to Liter, multiply the value in Gallon (US Liquid) by 3.785412 (or use the formula: L = gal × 3.785412).
Take your initial measurement in Gallon (US Liquid) (gal). For instance, let's convert 1 gal.
Multiply by the standard conversion factor (3.785412).
The final converted measurement equals 3.785412 Liter (L).
Compare standard reference values and common conversion benchmarks.
| Gallon (US Liquid) (gal) | Liter (L) | Action |
|---|---|---|
| 1 gal | 3.78541 L | |
| 2 gal | 7.57082 L | |
| 3 gal | 11.35624 L | |
| 5 gal | 18.92706 L | |
| 10 gal | 37.85412 L | |
| 15 gal | 56.78118 L | |
| 20 gal | 75.70824 L | |
| 25 gal | 94.63529 L | |
| 50 gal | 189.27059 L | |
| 75 gal | 283.90588 L | |
| 100 gal | 378.54118 L | |
| 250 gal | 946.35295 L | |
| 500 gal | 1892.70589 L | |
| 1000 gal | 3785.41178 L |
Official standards, measurement systems, and real-world everyday applications.
A US liquid gallon is equal to 4 US quarts, 128 US fluid ounces, or approx 3.78541 liters.
Common Practical Uses
A liter is the primary metric volume unit commonly used for liquids and beverage capacities (1 dm³).
Common Practical Uses
Calculate from Liter (L) back to Gallon (US Liquid) (gal).
Frequently used unit conversions in this category:
Explore other measurement and calculation tools:
There are 3.785412 liters in 1 gallons. Exactly 1 gal is equal to 3.785412 L.
The conversion formula is: Liter = L = gal × 3.78541178. Applying this to 1 gal gives: 1 × 3.785412 = 3.785412 L.
To convert in reverse from liters to gallons, multiply by the inverse factor: 1 L = 0.264172 gal. Alternatively, divide your Liter amount by 3.785412.
To calculate in your head, round the conversion multiplier (3.79) to the nearest easy whole or decimal number.
Gallon (US Liquid) (gal) belongs to the US customary system, commonly used in Gasoline in the US, Milk jugs, Paint cans. In comparison, Liter (L) is part of the Metric system, frequently applied in Beverages, Fuel tanks, Liquid containers.
Key milestones include: 1 gal = 3.785412 L, 5 gal = 18.9271 L, 10 gal = 37.8541 L, 50 gal = 189.2706 L, and 100 gal = 378.5412 L.