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 70 quarts into gallons we have to multiply 70 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

70 qt → V_(gal)

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

V_(gal) = 70 qt × 0.25 gal

V_(gal) = 17.5 gal

The final result is:

70 qt → 17.5 gal

We conclude that 70 quarts is equivalent to 17.5 gallons:

70 quarts = 17.5 gallons

Alternative conversion

We can also convert by utilizing the inverse value of the conversion factor. In this case 1 gallon is equal to 0.057142857142857 × 70 quarts.

Another way is saying that 70 quarts is equal to 1 ÷ 0.057142857142857 gallons.

Approximate result

For practical purposes we can round our final result to an approximate numerical value. We can say that seventy quarts is approximately seventeen point five gallons:

70 qt ≅ 17.5 gal

An alternative is also that one gallon is approximately zero point zero five seven times seventy 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