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 6400 quarts into gallons we have to multiply 6400 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

6400 qt → V_(gal)

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

V_(gal) = 6400 qt × 0.25 gal

V_(gal) = 1600 gal

The final result is:

6400 qt → 1600 gal

We conclude that 6400 quarts is equivalent to 1600 gallons:

6400 quarts = 1600 gallons

Alternative conversion

We can also convert by utilizing the inverse value of the conversion factor. In this case 1 gallon is equal to 0.000625 × 6400 quarts.

Another way is saying that 6400 quarts is equal to 1 ÷ 0.000625 gallons.

Approximate result

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

6400 qt ≅ 1600 gal

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