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 1490 teaspoons into cups we have to multiply 1490 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

1490 tsp → V_(cup)

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

V_(cup) = 1490 tsp × 0.020833333333319 cup

V_(cup) = 31.041666666646 cup

The final result is:

1490 tsp → 31.041666666646 cup

We conclude that 1490 teaspoons is equivalent to 31.041666666646 cups:

1490 teaspoons = 31.041666666646 cups

Alternative conversion

We can also convert by utilizing the inverse value of the conversion factor. In this case 1 cup is equal to 0.032214765100693 × 1490 teaspoons.

Another way is saying that 1490 teaspoons is equal to 1 ÷ 0.032214765100693 cups.

Approximate result

For practical purposes we can round our final result to an approximate numerical value. We can say that one thousand four hundred ninety teaspoons is approximately thirty-one point zero four two cups:

1490 tsp ≅ 31.042 cup

An alternative is also that one cup is approximately zero point zero three two times one thousand four hundred ninety 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