Conversion formula

The conversion factor from gallons to cups is 16, which means that 1 gallon is equal to 16 cups:

1 gal = 16 cup

To convert 438 gallons into cups we have to multiply 438 by the conversion factor in order to get the volume amount from gallons to cups. We can also form a simple proportion to calculate the result:

1 gal → 16 cup

438 gal → V_(cup)

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

V_(cup) = 438 gal × 16 cup

V_(cup) = 7008 cup

The final result is:

438 gal → 7008 cup

We conclude that 438 gallons is equivalent to 7008 cups:

438 gallons = 7008 cups

Alternative conversion

We can also convert by utilizing the inverse value of the conversion factor. In this case 1 cup is equal to 0.00014269406392694 × 438 gallons.

Another way is saying that 438 gallons is equal to 1 ÷ 0.00014269406392694 cups.

Approximate result

For practical purposes we can round our final result to an approximate numerical value. We can say that four hundred thirty-eight gallons is approximately seven thousand eight cups:

438 gal ≅ 7008 cup

An alternative is also that one cup is approximately zero times four hundred thirty-eight gallons.

Conversion table

gallons to cups chart

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