## Conversion formula

The conversion factor from cubic inches to teaspoons is 3.3246753246849, which means that 1 cubic inch is equal to 3.3246753246849 teaspoons:

1 in3 = 3.3246753246849 tsp

To convert 8.5 cubic inches into teaspoons we have to multiply 8.5 by the conversion factor in order to get the volume amount from cubic inches to teaspoons. We can also form a simple proportion to calculate the result:

1 in3 → 3.3246753246849 tsp

8.5 in3 → V(tsp)

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

V(tsp) = 8.5 in3 × 3.3246753246849 tsp

V(tsp) = 28.259740259821 tsp

The final result is:

8.5 in3 → 28.259740259821 tsp

We conclude that 8.5 cubic inches is equivalent to 28.259740259821 teaspoons:

8.5 cubic inches = 28.259740259821 teaspoons

## Alternative conversion

We can also convert by utilizing the inverse value of the conversion factor. In this case 1 teaspoon is equal to 0.035386029411663 × 8.5 cubic inches.

Another way is saying that 8.5 cubic inches is equal to 1 ÷ 0.035386029411663 teaspoons.

## Approximate result

For practical purposes we can round our final result to an approximate numerical value. We can say that eight point five cubic inches is approximately twenty-eight point two six teaspoons:

8.5 in3 ≅ 28.26 tsp

An alternative is also that one teaspoon is approximately zero point zero three five times eight point five cubic inches.

## Conversion table

### cubic inches to teaspoons chart

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

cubic inches (in3) teaspoons (tsp)
9.5 cubic inches 31.584 teaspoons
10.5 cubic inches 34.909 teaspoons
11.5 cubic inches 38.234 teaspoons
12.5 cubic inches 41.558 teaspoons
13.5 cubic inches 44.883 teaspoons
14.5 cubic inches 48.208 teaspoons
15.5 cubic inches 51.532 teaspoons
16.5 cubic inches 54.857 teaspoons
17.5 cubic inches 58.182 teaspoons
18.5 cubic inches 61.506 teaspoons