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 30 tablespoons into cups we have to multiply 30 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

30 tbsp → V_(cup)

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

V_(cup) = 30 tbsp × 0.062500000000211 cup

V_(cup) = 1.8750000000063 cup

The final result is:

30 tbsp → 1.8750000000063 cup

We conclude that 30 tablespoons is equivalent to 1.8750000000063 cups:

30 tablespoons = 1.8750000000063 cups

Alternative conversion

We can also convert by utilizing the inverse value of the conversion factor. In this case 1 cup is equal to 0.53333333333153 × 30 tablespoons.

Another way is saying that 30 tablespoons is equal to 1 ÷ 0.53333333333153 cups.

Approximate result

For practical purposes we can round our final result to an approximate numerical value. We can say that thirty tablespoons is approximately one point eight seven five cups:

30 tbsp ≅ 1.875 cup

An alternative is also that one cup is approximately zero point five three three times thirty 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