Conversion formula

The conversion factor from teaspoons to cubic feet is 0.00017406322337944, which means that 1 teaspoon is equal to 0.00017406322337944 cubic feet:

1 tsp = 0.00017406322337944 ft3

To convert 3.5 teaspoons into cubic feet we have to multiply 3.5 by the conversion factor in order to get the volume amount from teaspoons to cubic feet. We can also form a simple proportion to calculate the result:

1 tsp → 0.00017406322337944 ft3

3.5 tsp → V_(ft3)

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

V_(ft3) = 3.5 tsp × 0.00017406322337944 ft3

V_(ft3) = 0.00060922128182804 ft3

The final result is:

3.5 tsp → 0.00060922128182804 ft3

We conclude that 3.5 teaspoons is equivalent to 0.00060922128182804 cubic feet:

3.5 teaspoons = 0.00060922128182804 cubic feet

Alternative conversion

We can also convert by utilizing the inverse value of the conversion factor. In this case 1 cubic foot is equal to 1641.4397031558 × 3.5 teaspoons.

Another way is saying that 3.5 teaspoons is equal to 1 ÷ 1641.4397031558 cubic feet.

Approximate result

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

3.5 tsp ≅ 0.001 ft3

An alternative is also that one cubic foot is approximately one thousand six hundred forty-one point four four times three point five teaspoons.

Conversion table

teaspoons to cubic feet chart

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