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 31.4 teaspoons into cubic inches we have to multiply 31.4 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

31.4 tsp → V_(in3)

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

V_(in3) = 31.4 tsp × 0.30078124999914 in3

V_(in3) = 9.4445312499729 in3

The final result is:

31.4 tsp → 9.4445312499729 in3

We conclude that 31.4 teaspoons is equivalent to 9.4445312499729 cubic inches:

31.4 teaspoons = 9.4445312499729 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 0.10588137976703 × 31.4 teaspoons.

Another way is saying that 31.4 teaspoons is equal to 1 ÷ 0.10588137976703 cubic inches.

Approximate result

For practical purposes we can round our final result to an approximate numerical value. We can say that thirty-one point four teaspoons is approximately nine point four four five cubic inches:

31.4 tsp ≅ 9.445 in3

An alternative is also that one cubic inch is approximately zero point one zero six times thirty-one point four 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