Conversion formula

The conversion factor from tablespoons to cups is 0.062500000000211, which means that 1 tablespoon is equal to 0.062500000000211 cups:

1 tbsp = 0.062500000000211 cup

To convert 10.5 tablespoons into cups we have to multiply 10.5 by the conversion factor in order to get the volume amount from tablespoons to cups. We can also form a simple proportion to calculate the result:

1 tbsp → 0.062500000000211 cup

10.5 tbsp → V_(cup)

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

V_(cup) = 10.5 tbsp × 0.062500000000211 cup

V_(cup) = 0.65625000000222 cup

The final result is:

10.5 tbsp → 0.65625000000222 cup

We conclude that 10.5 tablespoons is equivalent to 0.65625000000222 cups:

10.5 tablespoons = 0.65625000000222 cups

Alternative conversion

We can also convert by utilizing the inverse value of the conversion factor. In this case 1 cup is equal to 1.5238095238044 × 10.5 tablespoons.

Another way is saying that 10.5 tablespoons is equal to 1 ÷ 1.5238095238044 cups.

Approximate result

For practical purposes we can round our final result to an approximate numerical value. We can say that ten point five tablespoons is approximately zero point six five six cups:

10.5 tbsp ≅ 0.656 cup

An alternative is also that one cup is approximately one point five two four times ten point five tablespoons.

Conversion table

tablespoons to cups chart

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