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 729 gallons into cups we have to multiply 729 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

729 gal → V_(cup)

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

V_(cup) = 729 gal × 16 cup

V_(cup) = 11664 cup

The final result is:

729 gal → 11664 cup

We conclude that 729 gallons is equivalent to 11664 cups:

729 gallons = 11664 cups

Alternative conversion

We can also convert by utilizing the inverse value of the conversion factor. In this case 1 cup is equal to 8.5733882030178E-5 × 729 gallons.

Another way is saying that 729 gallons is equal to 1 ÷ 8.5733882030178E-5 cups.

Approximate result

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

729 gal ≅ 11664 cup

An alternative is also that one cup is approximately zero times seven hundred twenty-nine 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