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Unit Converter

Conversion formula

The conversion factor from tablespoons to cubic inches is 0.90234375000107, which means that 1 tablespoon is equal to 0.90234375000107 cubic inches:

1 tbsp = 0.90234375000107 in3

To convert 3 tablespoons into cubic inches we have to multiply 3 by the conversion factor in order to get the volume amount from tablespoons to cubic inches. We can also form a simple proportion to calculate the result:

1 tbsp → 0.90234375000107 in3

3 tbsp → V(in3)

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

V(in3) = 3 tbsp × 0.90234375000107 in3

V(in3) = 2.7070312500032 in3

The final result is:

3 tbsp → 2.7070312500032 in3

We conclude that 3 tablespoons is equivalent to 2.7070312500032 cubic inches:

3 tablespoons = 2.7070312500032 cubic inches

Alternative conversion

We can also convert by utilizing the inverse value of the conversion factor. In this case 1 cubic inch is equal to 0.36940836940793 × 3 tablespoons.

Another way is saying that 3 tablespoons is equal to 1 ÷ 0.36940836940793 cubic inches.

Approximate result

For practical purposes we can round our final result to an approximate numerical value. We can say that three tablespoons is approximately two point seven zero seven cubic inches:

3 tbsp ≅ 2.707 in3

An alternative is also that one cubic inch is approximately zero point three six nine times three tablespoons.

Conversion table

tablespoons to cubic inches chart

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

tablespoons (tbsp) cubic inches (in3)
4 tablespoons 3.609 cubic inches
5 tablespoons 4.512 cubic inches
6 tablespoons 5.414 cubic inches
7 tablespoons 6.316 cubic inches
8 tablespoons 7.219 cubic inches
9 tablespoons 8.121 cubic inches
10 tablespoons 9.023 cubic inches
11 tablespoons 9.926 cubic inches
12 tablespoons 10.828 cubic inches
13 tablespoons 11.73 cubic inches