Conversion formula

The conversion factor from teaspoons to liters is 0.00492892161458, which means that 1 teaspoon is equal to 0.00492892161458 liters:

1 tsp = 0.00492892161458 L

To convert 18 teaspoons into liters we have to multiply 18 by the conversion factor in order to get the volume amount from teaspoons to liters. We can also form a simple proportion to calculate the result:

1 tsp → 0.00492892161458 L

18 tsp → V_(L)

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

V_(L) = 18 tsp × 0.00492892161458 L

V_(L) = 0.08872058906244 L

The final result is:

18 tsp → 0.08872058906244 L

We conclude that 18 teaspoons is equivalent to 0.08872058906244 liters:

18 teaspoons = 0.08872058906244 liters

Alternative conversion

We can also convert by utilizing the inverse value of the conversion factor. In this case 1 liter is equal to 11.271340852981 × 18 teaspoons.

Another way is saying that 18 teaspoons is equal to 1 ÷ 11.271340852981 liters.

Approximate result

For practical purposes we can round our final result to an approximate numerical value. We can say that eighteen teaspoons is approximately zero point zero eight nine liters:

18 tsp ≅ 0.089 L

An alternative is also that one liter is approximately eleven point two seven one times eighteen teaspoons.

Conversion table

teaspoons to liters chart

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