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 1958 quarts into gallons we have to multiply 1958 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

1958 qt → V_(gal)

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

V_(gal) = 1958 qt × 0.25 gal

V_(gal) = 489.5 gal

The final result is:

1958 qt → 489.5 gal

We conclude that 1958 quarts is equivalent to 489.5 gallons:

1958 quarts = 489.5 gallons

Alternative conversion

We can also convert by utilizing the inverse value of the conversion factor. In this case 1 gallon is equal to 0.0020429009193054 × 1958 quarts.

Another way is saying that 1958 quarts is equal to 1 ÷ 0.0020429009193054 gallons.

Approximate result

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

1958 qt ≅ 489.5 gal

An alternative is also that one gallon is approximately zero point zero zero two times one thousand nine hundred fifty-eight 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