How to convert US teaspoons to liters
L = tsp × 0.004928921594Multiply the value in US teaspoons by 0.004928921594. To go the other way, multiply by 202.8841362 (or divide by 0.004928921594).
An US teaspoon is smaller than a liter: it takes 202.8841362 US teaspoons to make one liter.
Worked examples
- 1 US teaspoon1 tsp × 0.004928921594 = 0.004928921594 L
- 5 US teaspoons5 tsp × 0.004928921594 = 0.02464460797 L
- 10 US teaspoons10 tsp × 0.004928921594 = 0.04928921594 L
- 20 US teaspoons20 tsp × 0.004928921594 = 0.09857843187 L
- 100 US teaspoons100 tsp × 0.004928921594 = 0.4928921594 L
US teaspoons to liters conversion table
Values are calculated by the conversion engine and rounded to 8 significant figures.
| US teaspoons (tsp) | Liters (L) |
|---|---|
| 0.1 tsp | 0.00049289216 L |
| 0.25 tsp | 0.0012322304 L |
| 0.5 tsp | 0.0024644608 L |
| 1 tsp | 0.0049289216 L |
| 2 tsp | 0.0098578432 L |
| 3 tsp | 0.014786765 L |
| 4 tsp | 0.019715686 L |
| 5 tsp | 0.024644608 L |
| 6 tsp | 0.02957353 L |
| 7 tsp | 0.034502451 L |
| 8 tsp | 0.039431373 L |
| 9 tsp | 0.044360294 L |
| 10 tsp | 0.049289216 L |
| US teaspoons (tsp) | Liters (L) |
|---|---|
| 12 tsp | 0.059147059 L |
| 15 tsp | 0.073933824 L |
| 20 tsp | 0.098578432 L |
| 25 tsp | 0.12322304 L |
| 30 tsp | 0.14786765 L |
| 40 tsp | 0.19715686 L |
| 50 tsp | 0.24644608 L |
| 75 tsp | 0.36966912 L |
| 100 tsp | 0.49289216 L |
| 250 tsp | 1.2322304 L |
| 500 tsp | 2.4644608 L |
| 1,000 tsp | 4.9289216 L |
About the units
US teaspoon (tsp)
One third of a US tablespoon: about 4.93 mL. Medicine spoons are usually a rounded 5 mL. One US teaspoon equals 0.000004928921594 cubic meters (m³).
Liter (L)
Exactly one cubic decimetre (1,000 cm³). Drinks, fuel and engine displacement are measured in litres in most of the world. One liter equals 0.001 cubic meters (m³).
Frequently asked questions
How many liters are in one US teaspoon?
There are 0.004928921594 liters in one US teaspoon, and this value is exact by definition.
How do I convert US teaspoons to liters?
Multiply the number of US teaspoons by 0.004928921594. For example, 10 tsp × 0.004928921594 = 0.04928921594 L.
How many US teaspoons are in one liter?
One liter equals 202.8841362 US teaspoons. That is the reverse factor, 1 ÷ 0.004928921594.
What is 10 US teaspoons in liters?
10 tsp = 0.04928921594 L.
Is this tsp to L converter accurate?
Yes. Both units are defined exactly in terms of SI units, so the conversion factor is exact; results are shown to 12 significant figures by default and you can change precision in the converter. Calculations run in your browser using the same tested engine that generated this page.