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 680 quarts into gallons we have to multiply 680 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

680 qt → V_(gal)

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

V_(gal) = 680 qt × 0.25 gal

V_(gal) = 170 gal

The final result is:

680 qt → 170 gal

We conclude that 680 quarts is equivalent to 170 gallons:

680 quarts = 170 gallons

Alternative conversion

We can also convert by utilizing the inverse value of the conversion factor. In this case 1 gallon is equal to 0.0058823529411765 × 680 quarts.

Another way is saying that 680 quarts is equal to 1 ÷ 0.0058823529411765 gallons.

Approximate result

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

680 qt ≅ 170 gal

An alternative is also that one gallon is approximately zero point zero zero six times six 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