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Unit Converter

Conversion formula

The conversion factor from cups to gallons is 0.0625, which means that 1 cup is equal to 0.0625 gallons:

1 cup = 0.0625 gal

To convert 31.7 cups into gallons we have to multiply 31.7 by the conversion factor in order to get the volume amount from cups to gallons. We can also form a simple proportion to calculate the result:

1 cup → 0.0625 gal

31.7 cup → V(gal)

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

V(gal) = 31.7 cup × 0.0625 gal

V(gal) = 1.98125 gal

The final result is:

31.7 cup → 1.98125 gal

We conclude that 31.7 cups is equivalent to 1.98125 gallons:

31.7 cups = 1.98125 gallons

Alternative conversion

We can also convert by utilizing the inverse value of the conversion factor. In this case 1 gallon is equal to 0.50473186119874 × 31.7 cups.

Another way is saying that 31.7 cups is equal to 1 ÷ 0.50473186119874 gallons.

Approximate result

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

31.7 cup ≅ 1.981 gal

An alternative is also that one gallon is approximately zero point five zero five times thirty-one point seven cups.

Conversion table

cups to gallons chart

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

cups (cup) gallons (gal)
32.7 cups 2.044 gallons
33.7 cups 2.106 gallons
34.7 cups 2.169 gallons
35.7 cups 2.231 gallons
36.7 cups 2.294 gallons
37.7 cups 2.356 gallons
38.7 cups 2.419 gallons
39.7 cups 2.481 gallons
40.7 cups 2.544 gallons
41.7 cups 2.606 gallons