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 4221 quarts into gallons we have to multiply 4221 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

4221 qt → V_(gal)

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

V_(gal) = 4221 qt × 0.25 gal

V_(gal) = 1055.25 gal

The final result is:

4221 qt → 1055.25 gal

We conclude that 4221 quarts is equivalent to 1055.25 gallons:

4221 quarts = 1055.25 gallons

Alternative conversion

We can also convert by utilizing the inverse value of the conversion factor. In this case 1 gallon is equal to 0.00094764273868751 × 4221 quarts.

Another way is saying that 4221 quarts is equal to 1 ÷ 0.00094764273868751 gallons.

Approximate result

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

4221 qt ≅ 1055.25 gal

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