Convert milliliters to teaspoons
Milliliter (ml) to teaspoon (tsp). One milliliter equals 0.202884 teaspoons.
Formula
Milliliter to teaspoon conversion table
| Milliliters | Teaspoons | Teaspoons | Milliliters |
|---|---|---|---|
| 1 ml | 0.202884 tsp | 1 tsp | 4.9289 ml |
| 2 ml | 0.405768 tsp | 2 tsp | 9.8578 ml |
| 3 ml | 0.608652 tsp | 3 tsp | 14.7868 ml |
| 5 ml | 1.0144 tsp | 5 tsp | 24.6446 ml |
| 10 ml | 2.0288 tsp | 10 tsp | 49.2892 ml |
| 20 ml | 4.0577 tsp | 20 tsp | 98.5784 ml |
| 50 ml | 10.1442 tsp | 50 tsp | 246.45 ml |
| 100 ml | 20.2884 tsp | 100 tsp | 492.89 ml |
| 500 ml | 101.44 tsp | 500 tsp | 2464.46 ml |
| 1000 ml | 202.88 tsp | 1000 tsp | 4928.92 ml |
To convert milliliters to teaspoons, divide the number of milliliters by 4.9289. One milliliter equals 0.202884 teaspoons, and one teaspoon equals 4.9289 milliliters, so the relationship is fixed and exact. As a worked example, 10 ml comes to 2.0288 tsp. Enter your own figure in the converter above to get an instant answer, or use the swap button to flip the direction. This is a volume conversion, and like every tool on UnitGlide it runs locally in your browser with no account or upload required. The table further down shows a range of common milliliter values already worked out in teaspoons, plus the reverse teaspoon to milliliter direction, which is handy for quick reference or double-checking a result by hand.
Frequently asked questions
How many teaspoons are in a milliliter?
One milliliter equals 0.202884 teaspoons. The ratio is constant, so you can multiply any number of milliliters by 0.202884 to get teaspoons.
What is the formula to convert milliliters to teaspoons?
Use teaspoons = milliliters ÷ 4.9289. UnitGlide applies this exact formula for every value, so results stay accurate across the whole range.
How do I convert teaspoons back to milliliters?
Go the other way by using one teaspoon equals 4.9289 milliliters. You can also press the swap button in the converter above to flip the direction in one click.
Is this milliliter to teaspoon converter accurate?
Yes. It uses internationally defined SI conversion factors, as maintained by the BIPM, and all math runs in your browser so nothing is rounded away on a server. For everyday use the displayed precision is more than enough.