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 685 teaspoons into cubic feet we have to multiply 685 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

685 tsp → V_(ft3)

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

V_(ft3) = 685 tsp × 0.00017406322337944 ft3

V_(ft3) = 0.11923330801492 ft3

The final result is:

685 tsp → 0.11923330801492 ft3

We conclude that 685 teaspoons is equivalent to 0.11923330801492 cubic feet:

685 teaspoons = 0.11923330801492 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 8.3869181913069 × 685 teaspoons.

Another way is saying that 685 teaspoons is equal to 1 ÷ 8.3869181913069 cubic feet.

Approximate result

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

685 tsp ≅ 0.119 ft3

An alternative is also that one cubic foot is approximately eight point three eight seven times six hundred eighty-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