Conversion formula

The conversion factor from cups to quarts is 0.25, which means that 1 cup is equal to 0.25 quarts:

1 cup = 0.25 qt

To convert 1689 cups into quarts we have to multiply 1689 by the conversion factor in order to get the volume amount from cups to quarts. We can also form a simple proportion to calculate the result:

1 cup → 0.25 qt

1689 cup → V_(qt)

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

V_(qt) = 1689 cup × 0.25 qt

V_(qt) = 422.25 qt

The final result is:

1689 cup → 422.25 qt

We conclude that 1689 cups is equivalent to 422.25 quarts:

1689 cups = 422.25 quarts

Alternative conversion

We can also convert by utilizing the inverse value of the conversion factor. In this case 1 quart is equal to 0.0023682652457075 × 1689 cups.

Another way is saying that 1689 cups is equal to 1 ÷ 0.0023682652457075 quarts.

Approximate result

For practical purposes we can round our final result to an approximate numerical value. We can say that one thousand six hundred eighty-nine cups is approximately four hundred twenty-two point two five quarts:

1689 cup ≅ 422.25 qt

An alternative is also that one quart is approximately zero point zero zero two times one thousand six hundred eighty-nine cups.

Conversion table

cups to quarts chart

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