Unit Converter
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 3.9 teaspoons into fluid ounces we have to multiply 3.9 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
3.9 tsp → V(fl oz)
Solve the above proportion to obtain the volume V in fluid ounces:
V(fl oz) = 3.9 tsp × 0.16666666666655 fl oz
V(fl oz) = 0.64999999999956 fl oz
The final result is:
3.9 tsp → 0.64999999999956 fl oz
We conclude that 3.9 teaspoons is equivalent to 0.64999999999956 fluid ounces:
3.9 teaspoons = 0.64999999999956 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 1.5384615384626 × 3.9 teaspoons.
Another way is saying that 3.9 teaspoons is equal to 1 ÷ 1.5384615384626 fluid ounces.
Approximate result
For practical purposes we can round our final result to an approximate numerical value. We can say that three point nine teaspoons is approximately zero point six five fluid ounces:
3.9 tsp ≅ 0.65 fl oz
An alternative is also that one fluid ounce is approximately one point five three eight times three 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
teaspoons (tsp) | fluid ounces (fl oz) |
---|---|
4.9 teaspoons | 0.817 fluid ounces |
5.9 teaspoons | 0.983 fluid ounces |
6.9 teaspoons | 1.15 fluid ounces |
7.9 teaspoons | 1.317 fluid ounces |
8.9 teaspoons | 1.483 fluid ounces |
9.9 teaspoons | 1.65 fluid ounces |
10.9 teaspoons | 1.817 fluid ounces |
11.9 teaspoons | 1.983 fluid ounces |
12.9 teaspoons | 2.15 fluid ounces |
13.9 teaspoons | 2.317 fluid ounces |