Enter liters or teaspoons into the calculator to convert to the other value in either US or metric units.
L to Tsp Formula
The following formulas convert liters to teaspoons and back, with US customary shown first followed by general mL-based relationships.
1\,\mathrm{L} = 202.884\,\mathrm{tsp}- 1 L = 1000 mL
- US teaspoon = 4.92892 mL
- Metric teaspoon = 5 mL
- 1 US tablespoon = 3 teaspoons (for reference)
L to Tsp Conversion Table
| Liters (L) | Teaspoons (US) |
|---|---|
| 0.01 | 2.029 |
| 0.025 | 5.072 |
| 0.05 | 10.144 |
| 0.075 | 15.216 |
| 0.10 | 20.288 |
| 0.25 | 50.721 |
| 0.50 | 101.442 |
| 0.75 | 152.163 |
| 1 | 202.884 |
| 1.25 | 253.605 |
| 1.50 | 304.326 |
| 1.75 | 355.047 |
| 2 | 405.768 |
| 2.50 | 507.210 |
| 3 | 608.652 |
| 4 | 811.536 |
| * US customary: 1 L = 202.884 teaspoons. | |
How do you convert liters to teaspoons? In US units, multiply liters by 202.884 to get teaspoons; for metric teaspoons, multiply liters by 200 (since 1000 mL ÷ 5 mL = 200).
How do you convert teaspoons to liters? For US units, divide teaspoons by 202.884; for metric, divide by 200 (or multiply teaspoons by 5 mL and divide by 1000).
Example Problem
Convert 2 L to US teaspoons.
Use the US formula: tsp = L × 202.884.
tsp = 2 × 202.884 = 405.768 tsp