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 426 tablespoons into teaspoons we have to multiply 426 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

426 tbsp → V_(tsp)

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

V_(tsp) = 426 tbsp × 3.0000000000122 tsp

V_(tsp) = 1278.0000000052 tsp

The final result is:

426 tbsp → 1278.0000000052 tsp

We conclude that 426 tablespoons is equivalent to 1278.0000000052 teaspoons:

426 tablespoons = 1278.0000000052 teaspoons

Alternative conversion

We can also convert by utilizing the inverse value of the conversion factor. In this case 1 teaspoon is equal to 0.00078247261345535 × 426 tablespoons.

Another way is saying that 426 tablespoons is equal to 1 ÷ 0.00078247261345535 teaspoons.

Approximate result

For practical purposes we can round our final result to an approximate numerical value. We can say that four hundred twenty-six tablespoons is approximately one thousand two hundred seventy-eight teaspoons:

426 tbsp ≅ 1278 tsp

An alternative is also that one teaspoon is approximately zero point zero zero one times four hundred twenty-six 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