## 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 1.3 cubic inches into teaspoons we have to multiply 1.3 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

1.3 in3 → V(tsp)

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

V(tsp) = 1.3 in3 × 3.3246753246849 tsp

V(tsp) = 4.3220779220903 tsp

The final result is:

1.3 in3 → 4.3220779220903 tsp

We conclude that 1.3 cubic inches is equivalent to 4.3220779220903 teaspoons:

1.3 cubic inches = 4.3220779220903 teaspoons

## Alternative conversion

We can also convert by utilizing the inverse value of the conversion factor. In this case 1 teaspoon is equal to 0.23137019230703 × 1.3 cubic inches.

Another way is saying that 1.3 cubic inches is equal to 1 ÷ 0.23137019230703 teaspoons.

## Approximate result

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

1.3 in3 ≅ 4.322 tsp

An alternative is also that one teaspoon is approximately zero point two three one times one point three 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)
2.3 cubic inches 7.647 teaspoons
3.3 cubic inches 10.971 teaspoons
4.3 cubic inches 14.296 teaspoons
5.3 cubic inches 17.621 teaspoons
6.3 cubic inches 20.945 teaspoons
7.3 cubic inches 24.27 teaspoons
8.3 cubic inches 27.595 teaspoons
9.3 cubic inches 30.919 teaspoons
10.3 cubic inches 34.244 teaspoons
11.3 cubic inches 37.569 teaspoons