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 820 quarts into cups we have to multiply 820 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

820 qt → V_(cup)

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

V_(cup) = 820 qt × 4 cup

V_(cup) = 3280 cup

The final result is:

820 qt → 3280 cup

We conclude that 820 quarts is equivalent to 3280 cups:

820 quarts = 3280 cups

Alternative conversion

We can also convert by utilizing the inverse value of the conversion factor. In this case 1 cup is equal to 0.00030487804878049 × 820 quarts.

Another way is saying that 820 quarts is equal to 1 ÷ 0.00030487804878049 cups.

Approximate result

For practical purposes we can round our final result to an approximate numerical value. We can say that eight hundred twenty quarts is approximately three thousand two hundred eighty cups:

820 qt ≅ 3280 cup

An alternative is also that one cup is approximately zero times eight hundred twenty 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