Conversion formula

The conversion factor from cubic inches to tablespoons is 1.1082251082238, which means that 1 cubic inch is equal to 1.1082251082238 tablespoons:

1 in3 = 1.1082251082238 tbsp

To convert 315 cubic inches into tablespoons we have to multiply 315 by the conversion factor in order to get the volume amount from cubic inches to tablespoons. We can also form a simple proportion to calculate the result:

1 in3 → 1.1082251082238 tbsp

315 in3 → V_(tbsp)

Solve the above proportion to obtain the volume V in tablespoons:

V_(tbsp) = 315 in3 × 1.1082251082238 tbsp

V_(tbsp) = 349.09090909049 tbsp

The final result is:

315 in3 → 349.09090909049 tbsp

We conclude that 315 cubic inches is equivalent to 349.09090909049 tablespoons:

315 cubic inches = 349.09090909049 tablespoons

Alternative conversion

We can also convert by utilizing the inverse value of the conversion factor. In this case 1 tablespoon is equal to 0.0028645833333367 × 315 cubic inches.

Another way is saying that 315 cubic inches is equal to 1 ÷ 0.0028645833333367 tablespoons.

Approximate result

For practical purposes we can round our final result to an approximate numerical value. We can say that three hundred fifteen cubic inches is approximately three hundred forty-nine point zero nine one tablespoons:

315 in3 ≅ 349.091 tbsp

An alternative is also that one tablespoon is approximately zero point zero zero three times three hundred fifteen cubic inches.

Conversion table

cubic inches to tablespoons chart

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