Conversion formula

The conversion factor from milliliters to teaspoons is 0.20288413535365, which means that 1 milliliter is equal to 0.20288413535365 teaspoons:

1 ml = 0.20288413535365 tsp

To convert 1688 milliliters into teaspoons we have to multiply 1688 by the conversion factor in order to get the volume amount from milliliters to teaspoons. We can also form a simple proportion to calculate the result:

1 ml → 0.20288413535365 tsp

1688 ml → V_(tsp)

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

V_(tsp) = 1688 ml × 0.20288413535365 tsp

V_(tsp) = 342.46842047697 tsp

The final result is:

1688 ml → 342.46842047697 tsp

We conclude that 1688 milliliters is equivalent to 342.46842047697 teaspoons:

1688 milliliters = 342.46842047697 teaspoons

Alternative conversion

We can also convert by utilizing the inverse value of the conversion factor. In this case 1 teaspoon is equal to 0.0029199772598223 × 1688 milliliters.

Another way is saying that 1688 milliliters is equal to 1 ÷ 0.0029199772598223 teaspoons.

Approximate result

For practical purposes we can round our final result to an approximate numerical value. We can say that one thousand six hundred eighty-eight milliliters is approximately three hundred forty-two point four six eight teaspoons:

1688 ml ≅ 342.468 tsp

An alternative is also that one teaspoon is approximately zero point zero zero three times one thousand six hundred eighty-eight milliliters.

Conversion table

milliliters to teaspoons chart

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