0.666 tsp ≈ 0.00394231 L (Imperial; in US teaspoons: 0.666 US tsp = 0.00328266 L). To convert teaspoons to litres, multiply by 0.0059193877: 0.666 × 0.0059193877 = 0.00394231.
How to convert teaspoons to litres
L = tsp × 0.0059193877
- 1 tsp = 0.0059193877 L (and 1 L = 168.93639 tsp).
- Multiply the amount by the factor: 0.666 × 0.0059193877 = 0.00394231.
- Answer: 0.666 tsp ≈ 0.00394231 L (rounded to 6 significant figures).
Teaspoons to Litres table
| Teaspoons (tsp) | Litres (L) |
|---|---|
| 0.661 tsp | 0.00391272 L |
| 0.662 tsp | 0.00391863 L |
| 0.663 tsp | 0.00392455 L |
| 0.664 tsp | 0.00393047 L |
| 0.665 tsp | 0.00393639 L |
| 0.666 tsp | 0.00394231 L |
| 0.667 tsp | 0.00394823 L |
| 0.668 tsp | 0.00395415 L |
| 0.669 tsp | 0.00396007 L |
| 0.67 tsp | 0.00396599 L |
| 0.671 tsp | 0.00397191 L |
| tsp | L |
|---|---|
| 1 tsp | 0.00591939 L |
| 5 tsp | 0.0295969 L |
| 10 tsp | 0.0591939 L |
| 50 tsp | 0.295969 L |
| 100 tsp | 0.591939 L |
| 1,000 tsp | 5.9194 L |
Good to know
The tsp here is the Imperial (UK) teaspoon: 1 tsp = 0.00591939 L. A US teaspoon is 0.00492892 L.
In US teaspoons: 0.666 US tsp = 0.00328266 L.