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 1680 tablespoons into cubic feet we have to multiply 1680 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

1680 tbsp → V_(ft3)

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

V_(ft3) = 1680 tbsp × 0.00052218967014044 ft3

V_(ft3) = 0.87727864583594 ft3

The final result is:

1680 tbsp → 0.87727864583594 ft3

We conclude that 1680 tablespoons is equivalent to 0.87727864583594 cubic feet:

1680 tablespoons = 0.87727864583594 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 1.1398886827424 × 1680 tablespoons.

Another way is saying that 1680 tablespoons is equal to 1 ÷ 1.1398886827424 cubic feet.

Approximate result

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

1680 tbsp ≅ 0.877 ft3

An alternative is also that one cubic foot is approximately one point one four times one thousand six hundred eighty 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