Conversion formula

The conversion factor from teaspoons to quarts is 0.0052083333333298, which means that 1 teaspoon is equal to 0.0052083333333298 quarts:

1 tsp = 0.0052083333333298 qt

To convert 15 teaspoons into quarts we have to multiply 15 by the conversion factor in order to get the volume amount from teaspoons to quarts. We can also form a simple proportion to calculate the result:

1 tsp → 0.0052083333333298 qt

15 tsp → V_(qt)

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

V_(qt) = 15 tsp × 0.0052083333333298 qt

V_(qt) = 0.078124999999947 qt

The final result is:

15 tsp → 0.078124999999947 qt

We conclude that 15 teaspoons is equivalent to 0.078124999999947 quarts:

15 teaspoons = 0.078124999999947 quarts

Alternative conversion

We can also convert by utilizing the inverse value of the conversion factor. In this case 1 quart is equal to 12.800000000009 × 15 teaspoons.

Another way is saying that 15 teaspoons is equal to 1 ÷ 12.800000000009 quarts.

Approximate result

For practical purposes we can round our final result to an approximate numerical value. We can say that fifteen teaspoons is approximately zero point zero seven eight quarts:

15 tsp ≅ 0.078 qt

An alternative is also that one quart is approximately twelve point eight times fifteen teaspoons.

Conversion table

teaspoons to quarts chart

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