Conversion formula

The conversion factor from gallons to quarts is 4, which means that 1 gallon is equal to 4 quarts:

1 gal = 4 qt

To convert 4221 gallons into quarts we have to multiply 4221 by the conversion factor in order to get the volume amount from gallons to quarts. We can also form a simple proportion to calculate the result:

1 gal → 4 qt

4221 gal → V_(qt)

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

V_(qt) = 4221 gal × 4 qt

V_(qt) = 16884 qt

The final result is:

4221 gal → 16884 qt

We conclude that 4221 gallons is equivalent to 16884 quarts:

4221 gallons = 16884 quarts

Alternative conversion

We can also convert by utilizing the inverse value of the conversion factor. In this case 1 quart is equal to 5.922767116797E-5 × 4221 gallons.

Another way is saying that 4221 gallons is equal to 1 ÷ 5.922767116797E-5 quarts.

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 gallons is approximately sixteen thousand eight hundred eighty-four quarts:

4221 gal ≅ 16884 qt

An alternative is also that one quart is approximately zero times four thousand two hundred twenty-one gallons.

Conversion table

gallons to quarts chart

For quick reference purposes, below is the conversion table you can use to convert from gallons to quarts