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 8421 gallons into quarts we have to multiply 8421 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

8421 gal → V_(qt)

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

V_(qt) = 8421 gal × 4 qt

V_(qt) = 33684 qt

The final result is:

8421 gal → 33684 qt

We conclude that 8421 gallons is equivalent to 33684 quarts:

8421 gallons = 33684 quarts

Alternative conversion

We can also convert by utilizing the inverse value of the conversion factor. In this case 1 quart is equal to 2.9687685548035E-5 × 8421 gallons.

Another way is saying that 8421 gallons is equal to 1 ÷ 2.9687685548035E-5 quarts.

Approximate result

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

8421 gal ≅ 33684 qt

An alternative is also that one quart is approximately zero times eight thousand four 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