Conversion formula

The conversion factor from cubic feet to gallons is 7.4805194805226, which means that 1 cubic foot is equal to 7.4805194805226 gallons:

1 ft3 = 7.4805194805226 gal

To convert 1998 cubic feet into gallons we have to multiply 1998 by the conversion factor in order to get the volume amount from cubic feet to gallons. We can also form a simple proportion to calculate the result:

1 ft3 → 7.4805194805226 gal

1998 ft3 → V_(gal)

Solve the above proportion to obtain the volume V in gallons:

V_(gal) = 1998 ft3 × 7.4805194805226 gal

V_(gal) = 14946.077922084 gal

The final result is:

1998 ft3 → 14946.077922084 gal

We conclude that 1998 cubic feet is equivalent to 14946.077922084 gallons:

1998 cubic feet = 14946.077922084 gallons

Alternative conversion

We can also convert by utilizing the inverse value of the conversion factor. In this case 1 gallon is equal to 6.6907184962713E-5 × 1998 cubic feet.

Another way is saying that 1998 cubic feet is equal to 1 ÷ 6.6907184962713E-5 gallons.

Approximate result

For practical purposes we can round our final result to an approximate numerical value. We can say that one thousand nine hundred ninety-eight cubic feet is approximately fourteen thousand nine hundred forty-six point zero seven eight gallons:

1998 ft3 ≅ 14946.078 gal

An alternative is also that one gallon is approximately zero times one thousand nine hundred ninety-eight cubic feet.

Conversion table

cubic feet to gallons chart

For quick reference purposes, below is the conversion table you can use to convert from cubic feet to gallons