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 4000 quarts into gallons we have to multiply 4000 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

4000 qt → V_(gal)

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

V_(gal) = 4000 qt × 0.25 gal

V_(gal) = 1000 gal

The final result is:

4000 qt → 1000 gal

We conclude that 4000 quarts is equivalent to 1000 gallons:

4000 quarts = 1000 gallons

Alternative conversion

We can also convert by utilizing the inverse value of the conversion factor. In this case 1 gallon is equal to 0.001 × 4000 quarts.

Another way is saying that 4000 quarts is equal to 1 ÷ 0.001 gallons.

Approximate result

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

4000 qt ≅ 1000 gal

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