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 78.9 teaspoons into fluid ounces we have to multiply 78.9 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

78.9 tsp → V_{(fl oz)}

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

V_{(fl oz)} = 78.9 tsp × 0.16666666666655 fl oz

V_{(fl oz)} = 13.149999999991 fl oz

The final result is:

78.9 tsp → 13.149999999991 fl oz

We conclude that 78.9 teaspoons is equivalent to 13.149999999991 fluid ounces:

78.9 teaspoons = 13.149999999991 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 0.076045627376477 × 78.9 teaspoons.

Another way is saying that 78.9 teaspoons is equal to 1 ÷ 0.076045627376477 fluid ounces.

Approximate result

For practical purposes we can round our final result to an approximate numerical value. We can say that seventy-eight point nine teaspoons is approximately thirteen point one five fluid ounces:

78.9 tsp ≅ 13.15 fl oz

An alternative is also that one fluid ounce is approximately zero point zero seven six times seventy-eight point nine 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