US teaspoon to US fluid ounce Converter
Convert us teaspoons to us fluid ounces with this free volume converter. The exact relationship used on this page is 1 us teaspoon = 0.166666666667 us fluid ounces. Type any number — the result updates instantly, works on phones and desktops, and is ready to copy into homework, a spec sheet, or a shopping list.
Formula: US fluid ounce = US teaspoon × 0.166666666667
How to convert us teaspoons to us fluid ounces
- Enter the value in us teaspoons in the converter.
- Read the equivalent amount in us fluid ounces.
- Use the swap link if you need us fluid ounce to us teaspoon instead.
- Check the table for common values without typing.
Worked examples
- 1 tsp = 0.1666666667 fl oz
- 5 tsp = 0.8333333333 fl oz
- 10 tsp = 1.666666667 fl oz
- 25 tsp = 4.166666667 fl oz
Conversion table
Common us teaspoons values converted to us fluid ounces.
| tsp | fl oz |
|---|---|
| 1 | 0.1666666667 |
| 2 | 0.3333333333 |
| 3 | 0.5 |
| 4 | 0.6666666667 |
| 5 | 0.8333333333 |
| 6 | 1 |
| 7 | 1.166666667 |
| 8 | 1.333333333 |
| 9 | 1.5 |
| 10 | 1.666666667 |
| 20 | 3.333333333 |
| 50 | 8.333333333 |
| 100 | 16.66666667 |
| 250 | 41.66666667 |
| 500 | 83.33333333 |
| 1,000 | 166.6666667 |
About this conversion
US teaspoon (tsp) and US fluid ounce (fl oz) are both volume units. Volume tools cover cooking cups and spoons, US and UK gallons, liters, milliliters, and cubic meters or feet. Bookmark this URL when you convert us teaspoons to us fluid ounces often, then explore related pairs in the same category if you need a different target unit.
Need the other direction? Open the us fluid ounce to us teaspoon converter.
FAQ
How many us fluid ounces are in 1 us teaspoon?+
1 us teaspoon equals 0.166666666667 us fluid ounces.
What is the formula to convert us teaspoons to us fluid ounces?+
US fluid ounce = US teaspoon × 0.166666666667
How do I convert us teaspoons to us fluid ounces by hand?+
Multiply the us teaspoon value by 0.166666666667. Example: 10 us teaspoons × 0.166666666667 = 1.66666666667 us fluid ounces.
Is this tsp to fl oz converter accurate?+
Yes. Linear conversions use internationally agreed factors relative to SI. Temperature and inverse fuel units use the standard offset or reciprocal formulas, not a guessed scale factor.