teaspoons to US fluid ounces
Convert teaspoon to us fluid ounce — instant, free, with the formula shown.
1 tsp=0.166667 fl oz (US)
How to convert teaspoon to us fluid ounce
To convert teaspoon to us fluid ounce, multiply by 0.16666667:
fl oz (US) = tsp × 0.16666667
For example, 10 tsp × 0.166667 = 1.666667 fl oz (US).
tsp to fl oz (US) conversion table
| teaspoons (tsp) | US fluid ounces (fl oz (US)) |
|---|---|
| 1 tsp | 0.166667 fl oz (US) |
| 2 tsp | 0.333333 fl oz (US) |
| 5 tsp | 0.833333 fl oz (US) |
| 10 tsp | 1.666667 fl oz (US) |
| 25 tsp | 4.166667 fl oz (US) |
| 50 tsp | 8.333333 fl oz (US) |
| 100 tsp | 16.666667 fl oz (US) |
| 250 tsp | 41.666667 fl oz (US) |
| 500 tsp | 83.333333 fl oz (US) |
| 1000 tsp | 166.666667 fl oz (US) |
Other teaspoon conversions
Convert to us fluid ounce from another unit
tsp to fl oz (US) — frequently asked
How many US fluid ounces are in 1 teaspoon?
1 teaspoon = 0.166667 US fluid ounces (tsp × 0.166667 = fl oz (US)).
What is the formula to convert teaspoon to us fluid ounce?
Multiply your teaspoon value by 0.16666667 to get us fluid ounce.
How do I convert 10 teaspoons to US fluid ounces?
10 tsp = 1.666667 fl oz (US). For 100 tsp the answer is 16.666667 fl oz (US). Use the calculator on this page for any other value.
When to convert teaspoon to us fluid ounce
1Cooking and recipes (cups ↔ mL, tbsp ↔ tsp)
2Fuel economy and tank capacity (gal ↔ L)
3Brewing and beverages (pint, fl oz)
4Industrial fluid handling (m³, barrels)
Volume conversion — common questions
Is a US gallon the same as a UK gallon?
No. A US gallon = 3.785 L while a UK (imperial) gallon = 4.546 L. UK gallons are about 20% larger.
How many milliliters in a teaspoon?
1 US teaspoon ≈ 4.929 mL. For cooking, 5 mL is a common rounded value.
How many liters in 1 cubic meter?
Exactly 1,000 L. 1 m³ = 1000 L because 1 L is defined as 1 dm³.
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