Convert milliliter (mL) to us teaspoon (tsp) with a transparent formula and reference values.
| Milliliter | US Teaspoon |
|---|---|
| 1 mL | 0.2028841362 tsp |
| 5 mL | 1.0144207 tsp |
| 10 mL | 2.0288414 tsp |
| 25 mL | 5.0721034 tsp |
| 50 mL | 10.144207 tsp |
| 100 mL | 20.288414 tsp |
| 500 mL | 101.44207 tsp |
1 mL = 0.202884136211058 tsp. tsp = mL × 0.202884136211058 The interactive converter uses the same unit registry as this table, so the reference values and calculator stay synchronized.
Milliliter: Metric volume equal to one thousandth of a liter.
US Teaspoon: US customary cooking teaspoon derived from the US fluid ounce.
This canonical converter uses US customary cup, tablespoon or teaspoon values when the unit name is unqualified. Metric, Australian and Imperial spoon measures can differ. Open the full Cooking converter to select the exact regional standard.
Kitchen volume also cannot be converted universally to grams or kilograms without knowing the ingredient or its density.