Teaspoons to Milliliters Converter
Instantly convert Teaspoons (tsp) to Milliliters (ml). Critical for cooking, medicine dosing, and converting small US recipe measurements to metric milliliters.
Quick Reference
How to Convert Teaspoons to Milliliters
To convert Teaspoons to Milliliters, use this formula:
ml = tsp × 4.92892
Example: Converting 5 tsp to Milliliters gives you 24.645 ml. Just enter your own value in the converter above for an instant result.
Teaspoons to Milliliters Conversion Table
Common Teaspoons to Milliliters values at a glance — use this as a quick lookup reference:
| Teaspoons (tsp) | Milliliters (ml) |
|---|---|
| 0.25 tsp | 1.2322 ml |
| 0.5 tsp | 2.4645 ml |
| 1 tsp | 4.9289 ml |
| 1.5 tsp | 7.3934 ml |
| 2 tsp | 9.8578 ml |
| 3 tsp | 14.7868 ml |
| 4 tsp | 19.7157 ml |
| 5 tsp | 24.6446 ml |
| 6 tsp | 29.5735 ml |
| 8 tsp | 39.4314 ml |
| 10 tsp | 49.2892 ml |
When to Use Teaspoons to Milliliters Conversion
Critical for cooking, medicine dosing, and converting small US recipe measurements to metric milliliters. Here are the most common scenarios where you will need this conversion:
About Teaspoons and Milliliters
One US teaspoon equals approximately 4.929 milliliters. Teaspoons are one of the smallest standard US cooking measurements, and converting to milliliters is essential for metric kitchens. A recipe calling for 1 tsp of vanilla extract requires about 5 ml — the same amount as a standard 5 ml medical teaspoon used for liquid medicines. Children's liquid medicines in the US specify teaspoon doses, but metric oral syringes measure in milliliters. Scientific protocols requiring precise small volumes express the equivalent in milliliters rather than teaspoons for reproducibility.