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Unit Converter

Conversion formula

The conversion factor from fluid ounces to quarts is 0.03125, which means that 1 fluid ounce is equal to 0.03125 quarts:

1 fl oz = 0.03125 qt

To convert 688 fluid ounces into quarts we have to multiply 688 by the conversion factor in order to get the volume amount from fluid ounces to quarts. We can also form a simple proportion to calculate the result:

1 fl oz → 0.03125 qt

688 fl oz → V(qt)

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

V(qt) = 688 fl oz × 0.03125 qt

V(qt) = 21.5 qt

The final result is:

688 fl oz → 21.5 qt

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

688 fluid ounces = 21.5 quarts

Alternative conversion

We can also convert by utilizing the inverse value of the conversion factor. In this case 1 quart is equal to 0.046511627906977 × 688 fluid ounces.

Another way is saying that 688 fluid ounces is equal to 1 ÷ 0.046511627906977 quarts.

Approximate result

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

688 fl oz ≅ 21.5 qt

An alternative is also that one quart is approximately zero point zero four seven times six hundred eighty-eight fluid ounces.

Conversion table

fluid ounces to quarts chart

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

fluid ounces (fl oz) quarts (qt)
689 fluid ounces 21.531 quarts
690 fluid ounces 21.563 quarts
691 fluid ounces 21.594 quarts
692 fluid ounces 21.625 quarts
693 fluid ounces 21.656 quarts
694 fluid ounces 21.688 quarts
695 fluid ounces 21.719 quarts
696 fluid ounces 21.75 quarts
697 fluid ounces 21.781 quarts
698 fluid ounces 21.813 quarts