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 438 fluid ounces into quarts we have to multiply 438 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

438 fl oz → V_(qt)

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

V_(qt) = 438 fl oz × 0.03125 qt

V_(qt) = 13.6875 qt

The final result is:

438 fl oz → 13.6875 qt

We conclude that 438 fluid ounces is equivalent to 13.6875 quarts:

438 fluid ounces = 13.6875 quarts

Alternative conversion

We can also convert by utilizing the inverse value of the conversion factor. In this case 1 quart is equal to 0.073059360730594 × 438 fluid ounces.

Another way is saying that 438 fluid ounces is equal to 1 ÷ 0.073059360730594 quarts.

Approximate result

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

438 fl oz ≅ 13.688 qt

An alternative is also that one quart is approximately zero point zero seven three times four hundred thirty-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