Conversion formula

The conversion factor from teaspoons to cubic inches is 0.30078124999914, which means that 1 teaspoon is equal to 0.30078124999914 cubic inches:

1 tsp = 0.30078124999914 in3

To convert 270 teaspoons into cubic inches we have to multiply 270 by the conversion factor in order to get the volume amount from teaspoons to cubic inches. We can also form a simple proportion to calculate the result:

1 tsp → 0.30078124999914 in3

270 tsp → V_(in3)

Solve the above proportion to obtain the volume V in cubic inches:

V_(in3) = 270 tsp × 0.30078124999914 in3

V_(in3) = 81.210937499767 in3

The final result is:

270 tsp → 81.210937499767 in3

We conclude that 270 teaspoons is equivalent to 81.210937499767 cubic inches:

270 teaspoons = 81.210937499767 cubic inches

Alternative conversion

We can also convert by utilizing the inverse value of the conversion factor. In this case 1 cubic inch is equal to 0.012313612313648 × 270 teaspoons.

Another way is saying that 270 teaspoons is equal to 1 ÷ 0.012313612313648 cubic inches.

Approximate result

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

270 tsp ≅ 81.211 in3

An alternative is also that one cubic inch is approximately zero point zero one two times two hundred seventy teaspoons.

Conversion table

teaspoons to cubic inches chart

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