Conversion formula

The conversion factor from tablespoons to teaspoons is 3.0000000000122, which means that 1 tablespoon is equal to 3.0000000000122 teaspoons:

1 tbsp = 3.0000000000122 tsp

To convert 450 tablespoons into teaspoons we have to multiply 450 by the conversion factor in order to get the volume amount from tablespoons to teaspoons. We can also form a simple proportion to calculate the result:

1 tbsp → 3.0000000000122 tsp

450 tbsp → V_(tsp)

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

V_(tsp) = 450 tbsp × 3.0000000000122 tsp

V_(tsp) = 1350.0000000055 tsp

The final result is:

450 tbsp → 1350.0000000055 tsp

We conclude that 450 tablespoons is equivalent to 1350.0000000055 teaspoons:

450 tablespoons = 1350.0000000055 teaspoons

Alternative conversion

We can also convert by utilizing the inverse value of the conversion factor. In this case 1 teaspoon is equal to 0.00074074074073774 × 450 tablespoons.

Another way is saying that 450 tablespoons is equal to 1 ÷ 0.00074074074073774 teaspoons.

Approximate result

For practical purposes we can round our final result to an approximate numerical value. We can say that four hundred fifty tablespoons is approximately one thousand three hundred fifty teaspoons:

450 tbsp ≅ 1350 tsp

An alternative is also that one teaspoon is approximately zero point zero zero one times four hundred fifty tablespoons.

Conversion table

tablespoons to teaspoons chart

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