Conversion formula

The conversion factor from quarts to gallons is 0.25, which means that 1 quart is equal to 0.25 gallons:

1 qt = 0.25 gal

To convert 180 quarts into gallons we have to multiply 180 by the conversion factor in order to get the volume amount from quarts to gallons. We can also form a simple proportion to calculate the result:

1 qt → 0.25 gal

180 qt → V_(gal)

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

V_(gal) = 180 qt × 0.25 gal

V_(gal) = 45 gal

The final result is:

180 qt → 45 gal

We conclude that 180 quarts is equivalent to 45 gallons:

180 quarts = 45 gallons

Alternative conversion

We can also convert by utilizing the inverse value of the conversion factor. In this case 1 gallon is equal to 0.022222222222222 × 180 quarts.

Another way is saying that 180 quarts is equal to 1 ÷ 0.022222222222222 gallons.

Approximate result

For practical purposes we can round our final result to an approximate numerical value. We can say that one hundred eighty quarts is approximately forty-five gallons:

180 qt ≅ 45 gal

An alternative is also that one gallon is approximately zero point zero two two times one hundred eighty quarts.

Conversion table

quarts to gallons chart

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