1 Gallon (US) to Liters

1 gal = 3.785412 L

1 gallon (us) equals 3.785412 liters (1 gal = 3.785412 L). Rounded to two decimal places, that is 3.79 L.

How to convert 1 us gallons to liters

L = gal × 3.7854118
  1. 1Start with the value in us gallons: 1 gal.
  2. 2Multiply by the conversion factor 3.7854118.
  3. 31 × 3.7854118 = 3.785412 L.

1 us gallons in other volume units

The same quantity expressed in the other units this converter supports.

1 gal to mL3,785.41178 mL
1 gal to cup16 cup
1 gal to tbsp256 tbsp
1 gal to cL378.541178 cL
1 gal to dL37.854118 dL
1 gal to m³0.003785 m³

Gallon (US) to Liter conversion table

Gallon (US) (gal)Liter (L)
13.785412
27.570824
311.356235
415.141647
518.927059
622.712471
830.283294
1037.854118
1245.424941
1556.781177
2075.708236
2594.635295
30113.562354
40151.416471
50189.270589
75283.905884
100378.541178
150567.811768
200757.082357
5001,892.70589
10003,785.41178

Frequently asked questions

What is 1 us gallons in liters?

1 us gallons equals 3.785412 liters (1 gal = 3.785412 L).

How do you convert 1 us gallons to liters?

Start with the value in us gallons: 1 gal. Multiply by the conversion factor 3.7854118. 1 × 3.7854118 = 3.785412 L.