Conversion formula

The conversion factor from cups to teaspoons is 48.000000000032, which means that 1 cup is equal to 48.000000000032 teaspoons:

1 cup = 48.000000000032 tsp

To convert 1489 cups into teaspoons we have to multiply 1489 by the conversion factor in order to get the volume amount from cups to teaspoons. We can also form a simple proportion to calculate the result:

1 cup → 48.000000000032 tsp

1489 cup → V_(tsp)

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

V_(tsp) = 1489 cup × 48.000000000032 tsp

V_(tsp) = 71472.000000048 tsp

The final result is:

1489 cup → 71472.000000048 tsp

We conclude that 1489 cups is equivalent to 71472.000000048 teaspoons:

1489 cups = 71472.000000048 teaspoons

Alternative conversion

We can also convert by utilizing the inverse value of the conversion factor. In this case 1 teaspoon is equal to 1.3991493172142E-5 × 1489 cups.

Another way is saying that 1489 cups is equal to 1 ÷ 1.3991493172142E-5 teaspoons.

Approximate result

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

1489 cup ≅ 71472 tsp

An alternative is also that one teaspoon is approximately zero times one thousand four hundred eighty-nine cups.

Conversion table

cups to teaspoons chart

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