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 4021 quarts into gallons we have to multiply 4021 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

4021 qt → V_(gal)

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

V_(gal) = 4021 qt × 0.25 gal

V_(gal) = 1005.25 gal

The final result is:

4021 qt → 1005.25 gal

We conclude that 4021 quarts is equivalent to 1005.25 gallons:

4021 quarts = 1005.25 gallons

Alternative conversion

We can also convert by utilizing the inverse value of the conversion factor. In this case 1 gallon is equal to 0.0009947774185526 × 4021 quarts.

Another way is saying that 4021 quarts is equal to 1 ÷ 0.0009947774185526 gallons.

Approximate result

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

4021 qt ≅ 1005.25 gal

An alternative is also that one gallon is approximately zero point zero zero one times four thousand twenty-one 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