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 1438 teaspoons into cups we have to multiply 1438 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

1438 tsp → V_(cup)

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

V_(cup) = 1438 tsp × 0.020833333333319 cup

V_(cup) = 29.958333333313 cup

The final result is:

1438 tsp → 29.958333333313 cup

We conclude that 1438 teaspoons is equivalent to 29.958333333313 cups:

1438 teaspoons = 29.958333333313 cups

Alternative conversion

We can also convert by utilizing the inverse value of the conversion factor. In this case 1 cup is equal to 0.033379694019494 × 1438 teaspoons.

Another way is saying that 1438 teaspoons is equal to 1 ÷ 0.033379694019494 cups.

Approximate result

For practical purposes we can round our final result to an approximate numerical value. We can say that one thousand four hundred thirty-eight teaspoons is approximately twenty-nine point nine five eight cups:

1438 tsp ≅ 29.958 cup

An alternative is also that one cup is approximately zero point zero three three times one thousand four hundred thirty-eight 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