Teaspoon to Millilitre
Free instant teaspoon to millilitre converter. 1 tsp = 4.92892 mL.
Common Teaspoon to Millilitre values
| Teaspoon (tsp) | Millilitre (mL) |
|---|---|
| 1 | 4.92892 |
| 5 | 24.6446 |
| 10 | 49.2892 |
| 25 | 123.223 |
| 50 | 246.446 |
| 100 | 492.892 |
| 500 | 2464.46 |
| 1000 | 4928.92 |
How does Teaspoon to Millilitre conversion work?
Type a value in the Teaspoon (tsp) field and the equivalent in Millilitre (mL) appears instantly to the right. The math uses the exact formula shown above — no rounding errors, no approximations beyond standard floating-point precision. Use the swap button to flip the units and see the inverse conversion.
Teaspoon. The smallest standard cooking measure — about 4.93 mL.
Millilitre. One thousandth of a litre. Equal to 1 cubic centimetre.
⚡ Instant results
No submit button — the result updates as you type. Math runs entirely in your browser, so it’s as fast as your device.
📱 Use on any device
Works in any modern browser — Mac, Windows, Linux, iPhone, Android, tablets. No installation, no signup.
🎯 Accurate conversions
Conversion factors come from the official standard (NIST, BIPM, ISO definitions where applicable). Values are precise to standard floating-point limits.
🎁 Always free, no signup
Free, every time. No account, no email, no “trial” that becomes paid. Ad-supported so you never have to pay.