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⚡ US Teaspoons to US Fluid Ounces: the quick answer
1 tsp = 0.166667 fl oz
1 US teaspoon equals 0.166667 US fluid ounces
To convert US teaspoons to US fluid ounces, multiply the value by 0.166667.
To go the other way, multiply US fluid ounces by 6 to get US teaspoons.
↔ Convert US fluid ounces to US teaspoons instead
🧮 Formula
Every unit here is defined by its volume in cubic meters, so the conversion factor is (cubic meters per US teaspoon) ÷ (cubic meters per US fluid ounce).
📊 US Teaspoons to US Fluid Ounces conversion table
✏️ Worked examples
Convert 25 US teaspoons to US fluid ounces
25 tsp × 0.166667 = 4.16667 fl oz
Try this example →
Convert 250 US teaspoons to US fluid ounces
250 tsp × 0.166667 = 41.6667 fl oz
Try this example →
📘 About these units
US teaspoon (tsp). A US teaspoon is 4.9289 mL (1/3 tablespoon).
US fluid ounce (fl oz). A US fluid ounce is 29.5735 mL, the unit on American drink and food labels.
❓ Frequently asked questions
How many US fluid ounces are in one US teaspoon?
There are 0.166667 US fluid ounces in one US teaspoon.
How do I convert US teaspoons to US fluid ounces?
Multiply the number of US teaspoons by 0.166667. For example, 10 US teaspoons equal 1.66667 US fluid ounces.
How many US teaspoons are in one US fluid ounce?
One US fluid ounce equals 6 US teaspoons.
🔗 More volume conversions
All volume units →