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Unit Converter

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 18.5 tablespoons into cups we have to multiply 18.5 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

18.5 tbsp → V(cup)

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

V(cup) = 18.5 tbsp × 0.062500000000211 cup

V(cup) = 1.1562500000039 cup

The final result is:

18.5 tbsp → 1.1562500000039 cup

We conclude that 18.5 tablespoons is equivalent to 1.1562500000039 cups:

18.5 tablespoons = 1.1562500000039 cups

Alternative conversion

We can also convert by utilizing the inverse value of the conversion factor. In this case 1 cup is equal to 0.86486486486194 × 18.5 tablespoons.

Another way is saying that 18.5 tablespoons is equal to 1 ÷ 0.86486486486194 cups.

Approximate result

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

18.5 tbsp ≅ 1.156 cup

An alternative is also that one cup is approximately zero point eight six five times eighteen 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

tablespoons (tbsp) cups (cup)
19.5 tablespoons 1.219 cups
20.5 tablespoons 1.281 cups
21.5 tablespoons 1.344 cups
22.5 tablespoons 1.406 cups
23.5 tablespoons 1.469 cups
24.5 tablespoons 1.531 cups
25.5 tablespoons 1.594 cups
26.5 tablespoons 1.656 cups
27.5 tablespoons 1.719 cups
28.5 tablespoons 1.781 cups