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 1045 teaspoons into cups we have to multiply 1045 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

1045 tsp → V_(cup)

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

V_(cup) = 1045 tsp × 0.020833333333319 cup

V_(cup) = 21.770833333319 cup

The final result is:

1045 tsp → 21.770833333319 cup

We conclude that 1045 teaspoons is equivalent to 21.770833333319 cups:

1045 teaspoons = 21.770833333319 cups

Alternative conversion

We can also convert by utilizing the inverse value of the conversion factor. In this case 1 cup is equal to 0.045933014354098 × 1045 teaspoons.

Another way is saying that 1045 teaspoons is equal to 1 ÷ 0.045933014354098 cups.

Approximate result

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

1045 tsp ≅ 21.771 cup

An alternative is also that one cup is approximately zero point zero four six times one thousand forty-five 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