Question

One gallon is equal to how many liters?
1. 4.546 liters
2. 5.464 liters
3. 3.785 liters
4. 3.5 liters

Answer 1

Correct Answer - Option 3 : 3.785 liters

The correct answer is 3.785 litres.

• The value of liquid gallon is defined as 231 cubic inches and equates to approximately 3.785 litres.

• 1 litres = 0.22 gallons = 1000 cm3

• One imperial gallon is equivalent to approximately 1.2 U.S. liquid gallons​

• 1 imperial gallon = 4.546 litres

• Different measures:

1 barrel	159 litre
1 barrel	42 gallons
1 m3	6.29 barrel