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US teaspoons to Milliliters Converter
1 US teaspoon = 4.9289215938 milliliters, and 1 milliliter = 0.2028841362 US teaspoons. Enter any value below to convert instantly.
US teaspoons to Milliliters Converter
How to convert US teaspoons to milliliters
Multiply the number of US teaspoons by 4.9289215938: mL = tsp × 4.9289215938. For example, 10 tsp × 4.9289215938 = 49.2892159375 mL. To go the other way, multiply by 0.2028841362.
US teaspoons to Milliliters conversion table
| US teaspoons | Milliliters |
|---|---|
| 0.1 tsp | 0.4928921594 mL |
| 0.5 tsp | 2.4644607969 mL |
| 1 tsp | 4.9289215938 mL |
| 2 tsp | 9.8578431875 mL |
| 3 tsp | 14.7867647813 mL |
| 5 tsp | 24.6446079688 mL |
| 10 tsp | 49.2892159375 mL |
| 15 tsp | 73.9338239063 mL |
| 20 tsp | 98.578431875 mL |
| 25 tsp | 123.2230398438 mL |
| 50 tsp | 246.4460796875 mL |
| 75 tsp | 369.6691195313 mL |
| 100 tsp | 492.892159375 mL |
| 250 tsp | 1,232.2303984375 mL |
| 500 tsp | 2,464.460796875 mL |
| 1,000 tsp | 4,928.92159375 mL |
Frequently asked questions
How many milliliters are in a US teaspoon?
There are 4.9289215938 milliliters in one US teaspoon.
How do I convert milliliters back to US teaspoons?
Use the reverse converter: 1 mL = 0.2028841362 tsp.