Conversion formula

The conversion factor from cubic centimeters to teaspoons is 0.20288413535365, which means that 1 cubic centimeter is equal to 0.20288413535365 teaspoons:

1 cm3 = 0.20288413535365 tsp

To convert 678 cubic centimeters into teaspoons we have to multiply 678 by the conversion factor in order to get the volume amount from cubic centimeters to teaspoons. We can also form a simple proportion to calculate the result:

1 cm3 → 0.20288413535365 tsp

678 cm3 → V_(tsp)

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

V_(tsp) = 678 cm3 × 0.20288413535365 tsp

V_(tsp) = 137.55544376978 tsp

The final result is:

678 cm3 → 137.55544376978 tsp

We conclude that 678 cubic centimeters is equivalent to 137.55544376978 teaspoons:

678 cubic centimeters = 137.55544376978 teaspoons

Alternative conversion

We can also convert by utilizing the inverse value of the conversion factor. In this case 1 teaspoon is equal to 0.0072697958917109 × 678 cubic centimeters.

Another way is saying that 678 cubic centimeters is equal to 1 ÷ 0.0072697958917109 teaspoons.

Approximate result

For practical purposes we can round our final result to an approximate numerical value. We can say that six hundred seventy-eight cubic centimeters is approximately one hundred thirty-seven point five five five teaspoons:

678 cm3 ≅ 137.555 tsp

An alternative is also that one teaspoon is approximately zero point zero zero seven times six hundred seventy-eight cubic centimeters.

Conversion table

cubic centimeters to teaspoons chart

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