Conversion formula

The conversion factor from teaspoons to milliliters is 4.92892161458, which means that 1 teaspoon is equal to 4.92892161458 milliliters:

1 tsp = 4.92892161458 ml

To convert 25.4 teaspoons into milliliters we have to multiply 25.4 by the conversion factor in order to get the volume amount from teaspoons to milliliters. We can also form a simple proportion to calculate the result:

1 tsp → 4.92892161458 ml

25.4 tsp → V_(ml)

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

V_(ml) = 25.4 tsp × 4.92892161458 ml

V_(ml) = 125.19460901033 ml

The final result is:

25.4 tsp → 125.19460901033 ml

We conclude that 25.4 teaspoons is equivalent to 125.19460901033 milliliters:

25.4 teaspoons = 125.19460901033 milliliters

Alternative conversion

We can also convert by utilizing the inverse value of the conversion factor. In this case 1 milliliter is equal to 0.0079875643840021 × 25.4 teaspoons.

Another way is saying that 25.4 teaspoons is equal to 1 ÷ 0.0079875643840021 milliliters.

Approximate result

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

25.4 tsp ≅ 125.195 ml

An alternative is also that one milliliter is approximately zero point zero zero eight times twenty-five point four teaspoons.

Conversion table

teaspoons to milliliters chart

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