What container size will be equal in volume to 20 gallons of fuel?

To find a container size equal in volume to 20 gallons of fuel, you can use the conversion that 1 gallon is approximately 3.785 liters. Therefore, 20 gallons is equal to about 75.7 liters (20 x 3.785). A container with a capacity of approximately 76 liters would match the volume of 20 gallons of fuel.