TSP to Milliliters Converter
Convert teaspoons (us) to milliliters instantly. Free online calculator.
Quick reference:
1 tsp = 4.928921594 mL
Tip: You can swap the direction to convert mL → tsp.
About Teaspoons (US) and Milliliters
Teaspoons (US) (tsp) is a unit of length in the metric system. It is commonly used for everyday measurements such as body height, fabric, furniture, and small distances.
Milliliters (mL) is a unit of length in the imperial/US customary system. It is widely used in the United States and in many industries (construction, screens, tools) where inches are standard.
Conversion formulas
- 1 tsp = 4.928921594 mL
- 1 mL = 0.2028841362 tsp
Tip: You can swap the direction if you want to convert mL → tsp.