Conversion formula

The conversion factor from teaspoons to tablespoons is 0.33333333333198, which means that 1 teaspoon is equal to 0.33333333333198 tablespoons:

1 tsp = 0.33333333333198 tbsp

To convert 15.9 teaspoons into tablespoons we have to multiply 15.9 by the conversion factor in order to get the volume amount from teaspoons to tablespoons. We can also form a simple proportion to calculate the result:

1 tsp → 0.33333333333198 tbsp

15.9 tsp → V_(tbsp)

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

V_(tbsp) = 15.9 tsp × 0.33333333333198 tbsp

V_(tbsp) = 5.2999999999785 tbsp

The final result is:

15.9 tsp → 5.2999999999785 tbsp

We conclude that 15.9 teaspoons is equivalent to 5.2999999999785 tablespoons:

15.9 teaspoons = 5.2999999999785 tablespoons

Alternative conversion

We can also convert by utilizing the inverse value of the conversion factor. In this case 1 tablespoon is equal to 0.18867924528378 × 15.9 teaspoons.

Another way is saying that 15.9 teaspoons is equal to 1 ÷ 0.18867924528378 tablespoons.

Approximate result

For practical purposes we can round our final result to an approximate numerical value. We can say that fifteen point nine teaspoons is approximately five point three tablespoons:

15.9 tsp ≅ 5.3 tbsp

An alternative is also that one tablespoon is approximately zero point one eight nine times fifteen point nine teaspoons.

Conversion table

teaspoons to tablespoons chart

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