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 150 cubic inches into teaspoons we have to multiply 150 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

150 in3 → V_(tsp)

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

V_(tsp) = 150 in3 × 3.3246753246849 tsp

V_(tsp) = 498.70129870273 tsp

The final result is:

150 in3 → 498.70129870273 tsp

We conclude that 150 cubic inches is equivalent to 498.70129870273 teaspoons:

150 cubic inches = 498.70129870273 teaspoons

Alternative conversion

We can also convert by utilizing the inverse value of the conversion factor. In this case 1 teaspoon is equal to 0.0020052083333276 × 150 cubic inches.

Another way is saying that 150 cubic inches is equal to 1 ÷ 0.0020052083333276 teaspoons.

Approximate result

For practical purposes we can round our final result to an approximate numerical value. We can say that one hundred fifty cubic inches is approximately four hundred ninety-eight point seven zero one teaspoons:

150 in3 ≅ 498.701 tsp

An alternative is also that one teaspoon is approximately zero point zero zero two times one hundred fifty 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