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 1938 gallons into cups we have to multiply 1938 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

1938 gal → V_(cup)

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

V_(cup) = 1938 gal × 16 cup

V_(cup) = 31008 cup

The final result is:

1938 gal → 31008 cup

We conclude that 1938 gallons is equivalent to 31008 cups:

1938 gallons = 31008 cups

Alternative conversion

We can also convert by utilizing the inverse value of the conversion factor. In this case 1 cup is equal to 3.2249742002064E-5 × 1938 gallons.

Another way is saying that 1938 gallons is equal to 1 ÷ 3.2249742002064E-5 cups.

Approximate result

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

1938 gal ≅ 31008 cup

An alternative is also that one cup is approximately zero times one thousand nine 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