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 tablespoons into cubic feet we have to multiply 28 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 tbsp → V_(ft3)

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

V_(ft3) = 28 tbsp × 0.00052218967014044 ft3

V_(ft3) = 0.014621310763932 ft3

The final result is:

28 tbsp → 0.014621310763932 ft3

We conclude that 28 tablespoons is equivalent to 0.014621310763932 cubic feet:

28 tablespoons = 0.014621310763932 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 68.393320964547 × 28 tablespoons.

Another way is saying that 28 tablespoons is equal to 1 ÷ 68.393320964547 cubic feet.

Approximate result

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

28 tbsp ≅ 0.015 ft3

An alternative is also that one cubic foot is approximately sixty-eight point three nine three times twenty-eight 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