Teaspoons to ML
1 Teaspoons (US) = 4.9289215938 Milliliters
| Milliliters | 4.9289215938 |
| Liters | 0.0049289216 |
| Cubic meters | 0.0000049289 |
| Tablespoons (US) | 0.3333333333 |
| Fluid ounces (US) | 0.1666666667 |
| Cups (US) | 0.0208333333 |
| Pints (US) | 0.0104166667 |
| Quarts (US) | 0.0052083333 |
| Gallons (US) | 0.0013020833 |
| Pints (UK) | 0.0086736894 |
| Gallons (UK) | 0.0010842112 |
| Cubic inches | 0.30078125 |
| Cubic feet | 0.0001740632 |
Teaspoons to milliliters table
| Teaspoons (US) | Milliliters (ml) |
| 0.1 tsp | 0.49289216 ml |
| 0.25 tsp | 1.2322304 ml |
| 0.5 tsp | 2.4644608 ml |
| 1 tsp | 4.92892159 ml |
| 2 tsp | 9.85784319 ml |
| 3 tsp | 14.78676478 ml |
| 4 tsp | 19.71568638 ml |
| 5 tsp | 24.64460797 ml |
| 6 tsp | 29.57352956 ml |
| 7 tsp | 34.50245116 ml |
| 8 tsp | 39.43137275 ml |
| 9 tsp | 44.36029434 ml |
| 10 tsp | 49.28921594 ml |
| 12 tsp | 59.14705912 ml |
| 15 tsp | 73.93382391 ml |
| 20 tsp | 98.57843187 ml |
| 25 tsp | 123.2230398 ml |
| 30 tsp | 147.8676478 ml |
| 40 tsp | 197.1568637 ml |
| 50 tsp | 246.4460797 ml |
| 75 tsp | 369.6691195 ml |
| 100 tsp | 492.8921594 ml |
| 250 tsp | 1,232.230398 ml |
| 500 tsp | 2,464.460797 ml |
| 1,000 tsp | 4,928.921594 ml |
How to convert teaspoons (US) to milliliters
- Enter the amount in teaspoons (US) above; the result in milliliters updates as you type.
- To do it by hand, multiply by 4.92892159. One teaspoon (US) is 4.92892159 milliliters.
- Example: 10 tsp × 4.92892159 = 49.28921594 ml.
Frequently asked questions
How many milliliters are in one teaspoon (US)?
One teaspoon (US) is 4.92892159 milliliters.
How do I convert milliliters back to teaspoons (US)?
Divide by 4.92892159, or multiply by 0.20288414. Use the swap button above to flip the conversion.
More conversions
Volume ConverterLiters to GallonsGallons to LitersML to Fluid OuncesFluid Ounces to MLCups to MLML to CupsTablespoons to MLLiters to CupsQuarts to Liters