🧪 Volume Converter

Teaspoons to Fluid Ounces
( tsp → fl oz )

Instantly convert US teaspoons to US fluid ounces. Enter any value below and get an accurate result with the full formula and reference table.

Converter Tool
tsp
fl oz
Result
6 tsp = 1 fl oz
1
fl oz
The Formula
fl oz = tsp ÷ 6
1 US fluid ounce = 6 US teaspoons. This relationship is exact in US customary units.

How to Convert Teaspoons to Fluid Ounces

To convert US teaspoons to US fluid ounces, divide the number of teaspoons by 6. This is because one fluid ounce is defined as exactly six teaspoons in the US customary system.

Step-by-Step Example

Let’s convert 12 teaspoons to fluid ounces:

1. Divide by 6: 12 ÷ 6 = 2
2. So 12 tsp equals 2 fl oz.

For a smaller amount, 1 tsp ÷ 6 = 0.16667 fl oz (⅙ fl oz).

When You’d Use Each Unit

Teaspoons are commonly used for small quantities in cooking and baking (spices, extracts). Fluid ounces are used for measuring liquids like milk, water, or oil, especially in recipes and beverage serving sizes. Converting between them helps scale recipes accurately.

Conversion Table

Common teaspoons values converted to fluid ounces — typical values highlighted.

Teaspoons (tsp) Fluid Ounces (fl oz) Approximate
Frequently Asked Questions
How do I convert teaspoons to fluid ounces quickly? +
Divide the number of teaspoons by 6. For example, 24 tsp ÷ 6 = 4 fl oz.
How many fluid ounces are in a teaspoon? +
There is ⅙ (≈0.16667) of a fluid ounce in one teaspoon.
What is 1 tsp in fl oz? +
1 tsp = ⅙ fl oz ≈ 0.16667 fl oz.
What is 1 fl oz in teaspoons? +
1 fl oz = 6 tsp.
Is this the same for UK fluid ounces? +
No, UK fluid ounces are larger. 1 UK fl oz ≈ 4.8 UK teaspoons. This converter uses US customary units.
Can I convert fluid ounces back to teaspoons with this tool? +
Yes! Just type a value into the fluid ounces field and the teaspoons field updates automatically. Or use the ⇄ swap button to switch directions.
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