Convert Teaspoon (tsp) to Liter (L) instantly. Enter any value — result updates live.
Converting Teaspoon to Liter is a common volume conversion. One teaspoon (tsp) equals 0.00492892 liter (L). Teaspoons are the smallest common cooking measurement, also used for medicine dosing.
This conversion is commonly needed for cooking and baking recipes, fuel and vehicle maintenance, aquarium and pool sizing. Liters are the standard volume unit for liquids in most countries worldwide.
To put teaspoon in perspective: a teaspoon of baking soda. In liter, common references include a large bottle of water (1 L).
The teaspoon's modern volume (about 4.93 mL in the US) was standardized in the early 20th century specifically to make recipe scaling and medicine dosing more consistent.
The liter was originally defined as the volume of 1 kilogram of water at 4°C.
People frequently convert between teaspoon and liter for:
| Teaspoon (tsp) | Liter (L) |
|---|---|
| 1 tsp | 0.00492892 L |
| 2 tsp | 0.00985784 L |
| 5 tsp | 0.0246446 L |
| 10 tsp | 0.0492892 L |
| 15 tsp | 0.0739338 L |
| 20 tsp | 0.0985784 L |
| 25 tsp | 0.123223 L |
| 30 tsp | 0.1478676 L |
| 50 tsp | 0.246446 L |
| 100 tsp | 0.492892 L |
| 200 tsp | 0.985784 L |
| 500 tsp | 2.46446 L |
| 1000 tsp | 4.92892 L |