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 820 teaspoons into cubic feet we have to multiply 820 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

820 tsp → V_(ft3)

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

V_(ft3) = 820 tsp × 0.00017406322337944 ft3

V_(ft3) = 0.14273184317114 ft3

The final result is:

820 tsp → 0.14273184317114 ft3

We conclude that 820 teaspoons is equivalent to 0.14273184317114 cubic feet:

820 teaspoons = 0.14273184317114 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 7.0061450744454 × 820 teaspoons.

Another way is saying that 820 teaspoons is equal to 1 ÷ 7.0061450744454 cubic feet.

Approximate result

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

820 tsp ≅ 0.143 ft3

An alternative is also that one cubic foot is approximately seven point zero zero six times eight hundred twenty 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