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Teaspoons to Milliliters Converter
Convert teaspoons to milliliters instantly and accurately. 1 tsp = 4.9289 ml. Type any value below β the result updates as you type.
How to use this tool
- 1Enter the value in teaspoons.
- 2Read the converted result in milliliters instantly.
- 3Use the swap button to reverse the conversion, or pick any other unit.
Frequently asked questions
How do you convert teaspoons to milliliters?+
1 tsp = 4.9289 ml. To convert, multiply the number of teaspoons by the conversion factor between tsp and ml. This calculator does it automatically as you type.
Is this teaspoons to milliliters converter accurate?+
Yes. It uses exact SI/standard conversion factors, so results match official volume definitions to full precision.
Is it free and private?+
Completely free with no sign-up. All conversion happens in your browser β nothing is uploaded to a server.
Learn more
- Teaspoons vs Milliliters: what's the difference?
- Teaspoons to Milliliters conversion table
- How many milliliters are in a teaspoon?