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 4221 teaspoons into cups we have to multiply 4221 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

4221 tsp → V_(cup)

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

V_(cup) = 4221 tsp × 0.020833333333319 cup

V_(cup) = 87.937499999941 cup

The final result is:

4221 tsp → 87.937499999941 cup

We conclude that 4221 teaspoons is equivalent to 87.937499999941 cups:

4221 teaspoons = 87.937499999941 cups

Alternative conversion

We can also convert by utilizing the inverse value of the conversion factor. In this case 1 cup is equal to 0.011371712864258 × 4221 teaspoons.

Another way is saying that 4221 teaspoons is equal to 1 ÷ 0.011371712864258 cups.

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 teaspoons is approximately eighty-seven point nine three seven cups:

4221 tsp ≅ 87.937 cup

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