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 140 teaspoons into cups we have to multiply 140 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

140 tsp → V_(cup)

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

V_(cup) = 140 tsp × 0.020833333333319 cup

V_(cup) = 2.9166666666647 cup

The final result is:

140 tsp → 2.9166666666647 cup

We conclude that 140 teaspoons is equivalent to 2.9166666666647 cups:

140 teaspoons = 2.9166666666647 cups

Alternative conversion

We can also convert by utilizing the inverse value of the conversion factor. In this case 1 cup is equal to 0.34285714285737 × 140 teaspoons.

Another way is saying that 140 teaspoons is equal to 1 ÷ 0.34285714285737 cups.

Approximate result

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

140 tsp ≅ 2.917 cup

An alternative is also that one cup is approximately zero point three four three times one hundred forty 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