Conversion formula

The conversion factor from teaspoons to fluid ounces is 0.16666666666655, which means that 1 teaspoon is equal to 0.16666666666655 fluid ounces:

1 tsp = 0.16666666666655 fl oz

To convert 18.5 teaspoons into fluid ounces we have to multiply 18.5 by the conversion factor in order to get the volume amount from teaspoons to fluid ounces. We can also form a simple proportion to calculate the result:

1 tsp → 0.16666666666655 fl oz

18.5 tsp → V_{(fl oz)}

Solve the above proportion to obtain the volume V in fluid ounces:

V_{(fl oz)} = 18.5 tsp × 0.16666666666655 fl oz

V_{(fl oz)} = 3.0833333333312 fl oz

The final result is:

18.5 tsp → 3.0833333333312 fl oz

We conclude that 18.5 teaspoons is equivalent to 3.0833333333312 fluid ounces:

18.5 teaspoons = 3.0833333333312 fluid ounces

Alternative conversion

We can also convert by utilizing the inverse value of the conversion factor. In this case 1 fluid ounce is equal to 0.32432432432454 × 18.5 teaspoons.

Another way is saying that 18.5 teaspoons is equal to 1 ÷ 0.32432432432454 fluid ounces.

Approximate result

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

18.5 tsp ≅ 3.083 fl oz

An alternative is also that one fluid ounce is approximately zero point three two four times eighteen point five teaspoons.

Conversion table

teaspoons to fluid ounces chart

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