Conversion formula

The conversion factor from quarts to cups is 4, which means that 1 quart is equal to 4 cups:

1 qt = 4 cup

To convert 685 quarts into cups we have to multiply 685 by the conversion factor in order to get the volume amount from quarts to cups. We can also form a simple proportion to calculate the result:

1 qt → 4 cup

685 qt → V_(cup)

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

V_(cup) = 685 qt × 4 cup

V_(cup) = 2740 cup

The final result is:

685 qt → 2740 cup

We conclude that 685 quarts is equivalent to 2740 cups:

685 quarts = 2740 cups

Alternative conversion

We can also convert by utilizing the inverse value of the conversion factor. In this case 1 cup is equal to 0.00036496350364964 × 685 quarts.

Another way is saying that 685 quarts is equal to 1 ÷ 0.00036496350364964 cups.

Approximate result

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

685 qt ≅ 2740 cup

An alternative is also that one cup is approximately zero times six hundred eighty-five quarts.

Conversion table

quarts to cups chart

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