Milliliters to Teaspoons
( mL → tsp )
Instantly convert milliliters to US teaspoons. Enter any value below and get an accurate result with the full formula and reference table.
How to Convert Milliliters to Teaspoons
To convert milliliters to US teaspoons, divide the number of milliliters by 4.92892. This is the exact conversion factor for the US customary teaspoon.
Step-by-Step Example
Let’s convert 10 milliliters to teaspoons:
1. Divide by 4.92892: 10 ÷ 4.92892 ≈ 2.0288
2. So 10 mL equals approximately 2.03 tsp.
For a common cooking measurement, 5 mL is often considered exactly 1 teaspoon, though the precise value is about 1.014 tsp.
Note on Teaspoon Variations
This converter uses the US teaspoon (4.92892 mL). Other countries may use different teaspoon sizes (e.g., metric teaspoon = 5 mL, UK teaspoon ≈ 5.9 mL). For most recipes, the difference is negligible, but this tool provides the precise US standard.
When You’d Use Each Unit
Milliliters are used for precise measurements in science, medicine, and international recipes. Teaspoons are commonly used in cooking, especially in the United States, for measuring small amounts of ingredients like spices, extracts, and liquids.
Common milliliters values converted to teaspoons — typical values highlighted.
| Milliliters (mL) | Teaspoons (tsp) | Approximate |
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