## 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 3.1 cups into quarts we have to multiply 3.1 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

3.1 cup → V(qt)

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

V(qt) = 3.1 cup × 0.25 qt

V(qt) = 0.775 qt

The final result is:

3.1 cup → 0.775 qt

We conclude that 3.1 cups is equivalent to 0.775 quarts:

3.1 cups = 0.775 quarts

## Alternative conversion

We can also convert by utilizing the inverse value of the conversion factor. In this case 1 quart is equal to 1.2903225806452 × 3.1 cups.

Another way is saying that 3.1 cups is equal to 1 ÷ 1.2903225806452 quarts.

## Approximate result

For practical purposes we can round our final result to an approximate numerical value. We can say that three point one cups is approximately zero point seven seven five quarts:

3.1 cup ≅ 0.775 qt

An alternative is also that one quart is approximately one point two nine times three point one 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

cups (cup) quarts (qt)
4.1 cups 1.025 quarts
5.1 cups 1.275 quarts
6.1 cups 1.525 quarts
7.1 cups 1.775 quarts
8.1 cups 2.025 quarts
9.1 cups 2.275 quarts
10.1 cups 2.525 quarts
11.1 cups 2.775 quarts
12.1 cups 3.025 quarts
13.1 cups 3.275 quarts