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 150 teaspoons into cups we have to multiply 150 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

150 tsp → V_(cup)

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

V_(cup) = 150 tsp × 0.020833333333319 cup

V_(cup) = 3.1249999999979 cup

The final result is:

150 tsp → 3.1249999999979 cup

We conclude that 150 teaspoons is equivalent to 3.1249999999979 cups:

150 teaspoons = 3.1249999999979 cups

Alternative conversion

We can also convert by utilizing the inverse value of the conversion factor. In this case 1 cup is equal to 0.32000000000022 × 150 teaspoons.

Another way is saying that 150 teaspoons is equal to 1 ÷ 0.32000000000022 cups.

Approximate result

For practical purposes we can round our final result to an approximate numerical value. We can say that one hundred fifty teaspoons is approximately three point one two five cups:

150 tsp ≅ 3.125 cup

An alternative is also that one cup is approximately zero point three two times one hundred fifty 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