## 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 9.1 milliliters into teaspoons we have to multiply 9.1 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

9.1 ml → V(tsp)

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

V(tsp) = 9.1 ml × 0.20288413535365 tsp

V(tsp) = 1.8462456317183 tsp

The final result is:

9.1 ml → 1.8462456317183 tsp

We conclude that 9.1 milliliters is equivalent to 1.8462456317183 teaspoons:

9.1 milliliters = 1.8462456317183 teaspoons

## Alternative conversion

We can also convert by utilizing the inverse value of the conversion factor. In this case 1 teaspoon is equal to 0.54163973786593 × 9.1 milliliters.

Another way is saying that 9.1 milliliters is equal to 1 ÷ 0.54163973786593 teaspoons.

## Approximate result

For practical purposes we can round our final result to an approximate numerical value. We can say that nine point one milliliters is approximately one point eight four six teaspoons:

9.1 ml ≅ 1.846 tsp

An alternative is also that one teaspoon is approximately zero point five four two times nine point one 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

milliliters (ml) teaspoons (tsp)
10.1 milliliters 2.049 teaspoons
11.1 milliliters 2.252 teaspoons
12.1 milliliters 2.455 teaspoons
13.1 milliliters 2.658 teaspoons
14.1 milliliters 2.861 teaspoons
15.1 milliliters 3.064 teaspoons
16.1 milliliters 3.266 teaspoons
17.1 milliliters 3.469 teaspoons
18.1 milliliters 3.672 teaspoons
19.1 milliliters 3.875 teaspoons