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 103 gallons into cups we have to multiply 103 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

103 gal → V_(cup)

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

V_(cup) = 103 gal × 16 cup

V_(cup) = 1648 cup

The final result is:

103 gal → 1648 cup

We conclude that 103 gallons is equivalent to 1648 cups:

103 gallons = 1648 cups

Alternative conversion

We can also convert by utilizing the inverse value of the conversion factor. In this case 1 cup is equal to 0.00060679611650485 × 103 gallons.

Another way is saying that 103 gallons is equal to 1 ÷ 0.00060679611650485 cups.

Approximate result

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

103 gal ≅ 1648 cup

An alternative is also that one cup is approximately zero point zero zero one times one hundred three 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