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 4221 cups into teaspoons we have to multiply 4221 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

4221 cup → V_(tsp)

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

V_(tsp) = 4221 cup × 48.000000000032 tsp

V_(tsp) = 202608.00000014 tsp

The final result is:

4221 cup → 202608.00000014 tsp

We conclude that 4221 cups is equivalent to 202608.00000014 teaspoons:

4221 cups = 202608.00000014 teaspoons

Alternative conversion

We can also convert by utilizing the inverse value of the conversion factor. In this case 1 teaspoon is equal to 4.9356392639941E-6 × 4221 cups.

Another way is saying that 4221 cups is equal to 1 ÷ 4.9356392639941E-6 teaspoons.

Approximate result

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

4221 cup ≅ 202608 tsp

An alternative is also that one teaspoon is approximately zero times four thousand two hundred twenty-one 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