0.666 mL ≈ 0.112512 tsp (Imperial; in US teaspoons: 0.666 mL = 0.135121 US tsp). To convert millilitres to teaspoons, multiply by 0.16893639: 0.666 × 0.16893639 = 0.112512.
How to convert millilitres to teaspoons
tsp = mL × 0.16893639
- 1 mL = 0.16893639 tsp (and 1 tsp = 5.9193877 mL).
- Multiply the amount by the factor: 0.666 × 0.16893639 = 0.112512.
- Answer: 0.666 mL ≈ 0.112512 tsp (rounded to 6 significant figures).
Millilitres to Teaspoons table
| Millilitres (mL) | Teaspoons (tsp) |
|---|---|
| 0.661 mL | 0.111667 tsp |
| 0.662 mL | 0.111836 tsp |
| 0.663 mL | 0.112005 tsp |
| 0.664 mL | 0.112174 tsp |
| 0.665 mL | 0.112343 tsp |
| 0.666 mL | 0.112512 tsp |
| 0.667 mL | 0.112681 tsp |
| 0.668 mL | 0.11285 tsp |
| 0.669 mL | 0.113018 tsp |
| 0.67 mL | 0.113187 tsp |
| 0.671 mL | 0.113356 tsp |
| mL | tsp |
|---|---|
| 1 mL | 0.168936 tsp |
| 5 mL | 0.844682 tsp |
| 10 mL | 1.6894 tsp |
| 50 mL | 8.4468 tsp |
| 100 mL | 16.8936 tsp |
| 1,000 mL | 168.936 tsp |
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 mL = 0.135121 US tsp.