Conversion formula

The conversion factor from teaspoons to cups is 0.020833333333319, which means that 1 teaspoon is equal to 0.020833333333319 cups:

1 tsp = 0.020833333333319 cup

To convert 660 teaspoons into cups we have to multiply 660 by the conversion factor in order to get the volume amount from teaspoons to cups. We can also form a simple proportion to calculate the result:

1 tsp → 0.020833333333319 cup

660 tsp → V_(cup)

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

V_(cup) = 660 tsp × 0.020833333333319 cup

V_(cup) = 13.749999999991 cup

The final result is:

660 tsp → 13.749999999991 cup

We conclude that 660 teaspoons is equivalent to 13.749999999991 cups:

660 teaspoons = 13.749999999991 cups

Alternative conversion

We can also convert by utilizing the inverse value of the conversion factor. In this case 1 cup is equal to 0.072727272727322 × 660 teaspoons.

Another way is saying that 660 teaspoons is equal to 1 ÷ 0.072727272727322 cups.

Approximate result

For practical purposes we can round our final result to an approximate numerical value. We can say that six hundred sixty teaspoons is approximately thirteen point seven five cups:

660 tsp ≅ 13.75 cup

An alternative is also that one cup is approximately zero point zero seven three times six hundred sixty teaspoons.

Conversion table

teaspoons to cups chart

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