Convert Teaspoon to Liter
Use this free converter to change teaspoons (tsp) into liters (L). Teaspoon and liter both measure volume. As a quick reference, 1 tsp equals 0.0049289216 L, and 1 L equals 202.88414 tsp.
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Liter (L)
0.0049289216
1 tsp = 0.0049289216 L
Volume conversion table
| Teaspoon | Liter |
|---|---|
| 0.01 | 0.000049289216 |
| 0.1 | 0.00049289216 |
| 0.5 | 0.0024644608 |
| 1 | 0.0049289216 |
| 2 | 0.0098578432 |
| 3 | 0.014786765 |
| 5 | 0.024644608 |
| 10 | 0.049289216 |
| 20 | 0.098578432 |
| 25 | 0.12322304 |
| 50 | 0.24644608 |
| 100 | 0.49289216 |
| 1,000 | 4.9289216 |
How to convert Teaspoon to Liter
Multiply the teaspoon value by 0.0049289216 to get liters.
- Enter the number of teaspoons you want to convert.
- The converter instantly shows the equivalent value in liters.
- Worked example: 15 tsp × 0.0049289216 = 0.073933824 L.
- Use the swap button to reverse the conversion (liter to teaspoon).
About these units
Teaspoon (tsp)
- Definition
- A teaspoon (tsp) is a small cooking measure equal to about 4.93 milliliters in the US, one third of a tablespoon.
- History
- Named for the spoon used to stir tea, it became a standard kitchen measure.
- Current use
- Teaspoons measure spices, extracts, and small medicine doses.
Liter (L)
- Definition
- A liter (L) is a metric unit of volume equal to one cubic decimeter, or 1,000 cubic centimeters.
- History
- Introduced in France in 1795, the liter was tied to the kilogram via the volume of one kilogram of water.
- Current use
- Liters measure beverages, fuel, and engine displacement across the metric world.
Frequently asked questions
How many liters are in a teaspoon?
There are 0.0049289216 L in 1 tsp. To convert, multiply the number of teaspoons by 0.0049289216.
How do I convert teaspoons to liters?
Multiply the teaspoon value by 0.0049289216 to get liters. For example, 10 tsp = 0.049289216 L.
Is this teaspoon-to-liter converter free?
Yes. This converter is completely free, runs entirely in your browser, and requires no sign-up. Your inputs never leave your device.
Convert Teaspoon to other volume units
| Unit | 1 Teaspoon equals |
|---|---|
| Liter (L) | 0.0049289216 L |
| Milliliter (mL) | 4.9289216 mL |
| Cubic Meter (m³) | 0.0000049289216 m³ |
| Cubic Centimeter (cm³) | 4.9289216 cm³ |
| US Gallon (gal) | 0.0013020833 gal |
| Imperial Gallon (imp gal) | 0.0010842112 imp gal |
| US Quart (qt) | 0.0052083333 qt |
| US Pint (pt) | 0.010416667 pt |
| US Cup (cup) | 0.020833333 cup |
| US Fluid Ounce (fl oz) | 0.16666667 fl oz |
| Tablespoon (tbsp) | 0.33333333 tbsp |