Convert teaspoons to fluid ounces quickly and accurately using this free online converter
Used in cooking, beverages, and liquid measurements.
💡 The US uses cups, fluid ounces, and gallons; metric countries use liters and milliliters.
fl oz = tsp × 0.166667
Example: 1 tsp × 0.166667 = 0.166667 fl oz
Use liters for international recipes; cups/gallons for US recipes.
Common uses: cooking, beverages, and liquid containers.
How do I convert tsp to fl oz?
Multiply the value in Teaspoons by 0.166667. For example: 10 tsp = 1.6667 fl oz.
When should I use Fluid Ounces instead of Teaspoons?
Use liters for international recipes; cups/gallons for US recipes.
Is this converter accurate?
Yes. We use internationally recognized conversion factors, updated to current standards.
| Teaspoons (tsp) | Fluid Ounces (fl oz) |
|---|---|
| 1 tsp | 0.166667 fl oz |
| 2 tsp | 0.333334 fl oz |
| 5 tsp | 0.833334 fl oz |
| 10 tsp | 1.6667 fl oz |
| 20 tsp | 3.3333 fl oz |
| 50 tsp | 8.3333 fl oz |
| 100 tsp | 16.6667 fl oz |
| 500 tsp | 83.3334 fl oz |
| 1000 tsp | 166.6668 fl oz |