Volume · tsp → fl oz
US teaspoons to US fluid ounces
Enter any value below to convert us teaspoons to us fluid ounces instantly.
To
1 tsp = 0.16666667 fl oz
Conversion formula
How to convert tsp to fl oz
fl oz = tsp × 0.16666667
Multiply the us teaspoons value by 0.16666667 to get us fluid ounces. The converter keeps extra precision internally and rounds only the displayed answer.
Converting us teaspoons to us fluid ounces helps with cooking, fuel, containers, aquariums and liquid product specifications.
Worked example
Convert 10 tsp10 tsp = 1.666667 fl oz
Calculated with the published formula. No estimated exchange rates or hidden rounding.
Common us teaspoons to us fluid ounces values
| US teaspoons (tsp) | US fluid ounces (fl oz) |
|---|---|
| 1 tsp | 0.16666667 fl oz |
| 5 tsp | 0.83333333 fl oz |
| 10 tsp | 1.666667 fl oz |
| 25 tsp | 4.166667 fl oz |
| 50 tsp | 8.333333 fl oz |
| 100 tsp | 16.666667 fl oz |
Quick answer
How many us fluid ounces are in one us teaspoon?
One us teaspoon equals 0.16666667 fl oz.