Convert Gallons to Liters

Enter your gallon value in the form below to get the value calculated in liters.

Results in Liters:

1 gal = 3.785412 l

How to Convert Gallons to Liters Using an Easy Conversion Formula

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

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Convert gallons to liters with this simple formula:

liters = gallons × 3.785412

Converting a gallon fluid-volume measurement to a liter measurement involves multiplying your fluid-volume by the conversion ratio to find the result. A gallon is equal to 3.785412 liters, so to convert simply multiply by 3.785412.

For example:

5gal = (5 × 3.785412) = 18.927059l

Gallons and liters are both units used to measure fluid volume. Learn more about fluid volume and find more fluid volume measurement conversion calculators. A gallon is an imperial measurement and can be abbreviated as gal, for example 1gal. A liter is a metric measurement and can be abbreviated as l, for example 1l. Learn more about the metric system, including the common unit prefixes and how to convert between metric units.

gallons and liters are units used to measure fluid volume

Convert Liters to Gallons

Gallon Measurements and Equivalent Liter Conversions

Common gallon values converted to the equivalent liter value
Gallons	Liters	Gallons	Liters	Gallons	Liters
1	3.7854	21	79.49	41	155.2
2	7.5708	22	83.28	42	158.99
3	11.36	23	87.06	43	162.77
4	15.14	24	90.85	44	166.56
5	18.93	25	94.64	45	170.34
6	22.71	26	98.42	46	174.13
7	26.5	27	102.21	47	177.91
8	30.28	28	105.99	48	181.7
9	34.07	29	109.78	49	185.49
10	37.85	30	113.56	50	189.27
11	41.64	31	117.35	51	193.06
12	45.42	32	121.13	52	196.84
13	49.21	33	124.92	53	200.63
14	53	34	128.7	54	204.41
15	56.78	35	132.49	55	208.2
16	60.57	36	136.27	56	211.98
17	64.35	37	140.06	57	215.77
18	68.14	38	143.85	58	219.55
19	71.92	39	147.63	59	223.34
20	75.71	40	151.42	60	227.12