Conversion formula

The conversion factor from tablespoons to cubic feet is 0.00052218967014044, which means that 1 tablespoon is equal to 0.00052218967014044 cubic feet:

1 tbsp = 0.00052218967014044 ft3

To convert 28.7 tablespoons into cubic feet we have to multiply 28.7 by the conversion factor in order to get the volume amount from tablespoons to cubic feet. We can also form a simple proportion to calculate the result:

1 tbsp → 0.00052218967014044 ft3

28.7 tbsp → V_(ft3)

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

V_(ft3) = 28.7 tbsp × 0.00052218967014044 ft3

V_(ft3) = 0.014986843533031 ft3

The final result is:

28.7 tbsp → 0.014986843533031 ft3

We conclude that 28.7 tablespoons is equivalent to 0.014986843533031 cubic feet:

28.7 tablespoons = 0.014986843533031 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 66.725191184923 × 28.7 tablespoons.

Another way is saying that 28.7 tablespoons is equal to 1 ÷ 66.725191184923 cubic feet.

Approximate result

For practical purposes we can round our final result to an approximate numerical value. We can say that twenty-eight point seven tablespoons is approximately zero point zero one five cubic feet:

28.7 tbsp ≅ 0.015 ft3

An alternative is also that one cubic foot is approximately sixty-six point seven two five times twenty-eight point seven tablespoons.

Conversion table

tablespoons to cubic feet chart

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