How many gallons are in 1800 cubic feet?

Answer 1

1800 (cubic feet) = 13 464.9351 US gallons

For future reference, Google can convert this measurement by typing the following string:

1800 cubic feet in US Gallons

The tricky part is to remember that there are more than one type of Gallon, so you need to specify that it's a US gallon that you are looking for.

Answer 2

1 gallon = 231 cubic inches

1,720 cubic inches = 1 cubic foot

1,800 gallons = 240.625 cubic feet