Conversion formula

The conversion factor from quarts to fluid ounces is 32, which means that 1 quart is equal to 32 fluid ounces:

1 qt = 32 fl oz

To convert 21.5 quarts into fluid ounces we have to multiply 21.5 by the conversion factor in order to get the volume amount from quarts to fluid ounces. We can also form a simple proportion to calculate the result:

1 qt → 32 fl oz

21.5 qt → V_{(fl oz)}

Solve the above proportion to obtain the volume V in fluid ounces:

V_{(fl oz)} = 21.5 qt × 32 fl oz

V_{(fl oz)} = 688 fl oz

The final result is:

21.5 qt → 688 fl oz

We conclude that 21.5 quarts is equivalent to 688 fluid ounces:

21.5 quarts = 688 fluid ounces

Alternative conversion

We can also convert by utilizing the inverse value of the conversion factor. In this case 1 fluid ounce is equal to 0.001453488372093 × 21.5 quarts.

Another way is saying that 21.5 quarts is equal to 1 ÷ 0.001453488372093 fluid ounces.

Approximate result

For practical purposes we can round our final result to an approximate numerical value. We can say that twenty-one point five quarts is approximately six hundred eighty-eight fluid ounces:

21.5 qt ≅ 688 fl oz

An alternative is also that one fluid ounce is approximately zero point zero zero one times twenty-one point five quarts.

Conversion table

quarts to fluid ounces chart

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