Conversion formula

The conversion factor from milliliters to quarts is 0.0010566882049662, which means that 1 milliliter is equal to 0.0010566882049662 quarts:

1 ml = 0.0010566882049662 qt

To convert 691 milliliters into quarts we have to multiply 691 by the conversion factor in order to get the volume amount from milliliters to quarts. We can also form a simple proportion to calculate the result:

1 ml → 0.0010566882049662 qt

691 ml → V_(qt)

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

V_(qt) = 691 ml × 0.0010566882049662 qt

V_(qt) = 0.73017154963167 qt

The final result is:

691 ml → 0.73017154963167 qt

We conclude that 691 milliliters is equivalent to 0.73017154963167 quarts:

691 milliliters = 0.73017154963167 quarts

Alternative conversion

We can also convert by utilizing the inverse value of the conversion factor. In this case 1 quart is equal to 1.3695411722142 × 691 milliliters.

Another way is saying that 691 milliliters is equal to 1 ÷ 1.3695411722142 quarts.

Approximate result

For practical purposes we can round our final result to an approximate numerical value. We can say that six hundred ninety-one milliliters is approximately zero point seven three quarts:

691 ml ≅ 0.73 qt

An alternative is also that one quart is approximately one point three seven times six hundred ninety-one milliliters.

Conversion table

milliliters to quarts chart

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