Conversion formula

The conversion factor from teaspoons to cups is 0.020833333333319, which means that 1 teaspoon is equal to 0.020833333333319 cups:

1 tsp = 0.020833333333319 cup

To convert 309.2 teaspoons into cups we have to multiply 309.2 by the conversion factor in order to get the volume amount from teaspoons to cups. We can also form a simple proportion to calculate the result:

1 tsp → 0.020833333333319 cup

309.2 tsp → V_(cup)

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

V_(cup) = 309.2 tsp × 0.020833333333319 cup

V_(cup) = 6.4416666666623 cup

The final result is:

309.2 tsp → 6.4416666666623 cup

We conclude that 309.2 teaspoons is equivalent to 6.4416666666623 cups:

309.2 teaspoons = 6.4416666666623 cups

Alternative conversion

We can also convert by utilizing the inverse value of the conversion factor. In this case 1 cup is equal to 0.15523932729635 × 309.2 teaspoons.

Another way is saying that 309.2 teaspoons is equal to 1 ÷ 0.15523932729635 cups.

Approximate result

For practical purposes we can round our final result to an approximate numerical value. We can say that three hundred nine point two teaspoons is approximately six point four four two cups:

309.2 tsp ≅ 6.442 cup

An alternative is also that one cup is approximately zero point one five five times three hundred nine point two teaspoons.

Conversion table

teaspoons to cups chart

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