Conversion formula

The conversion factor from pints to gallons is 0.125, which means that 1 pint is equal to 0.125 gallons:

1 pt = 0.125 gal

To convert 31.5 pints into gallons we have to multiply 31.5 by the conversion factor in order to get the volume amount from pints to gallons. We can also form a simple proportion to calculate the result:

1 pt → 0.125 gal

31.5 pt → V_(gal)

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

V_(gal) = 31.5 pt × 0.125 gal

V_(gal) = 3.9375 gal

The final result is:

31.5 pt → 3.9375 gal

We conclude that 31.5 pints is equivalent to 3.9375 gallons:

31.5 pints = 3.9375 gallons

Alternative conversion

We can also convert by utilizing the inverse value of the conversion factor. In this case 1 gallon is equal to 0.25396825396825 × 31.5 pints.

Another way is saying that 31.5 pints is equal to 1 ÷ 0.25396825396825 gallons.

Approximate result

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

31.5 pt ≅ 3.938 gal

An alternative is also that one gallon is approximately zero point two five four times thirty-one point five pints.

Conversion table

pints to gallons chart

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