3.66 mL ≈ 0.618307 tsp (Imperial; in US teaspoons: 3.66 mL = 0.742556 US tsp). To convert millilitres to teaspoons, multiply by 0.16893639: 3.66 × 0.16893639 = 0.618307.
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: 3.66 × 0.16893639 = 0.618307.
- Answer: 3.66 mL ≈ 0.618307 tsp (rounded to 6 significant figures).
Millilitres to Teaspoons table
| Millilitres (mL) | Teaspoons (tsp) |
|---|---|
| 3.61 mL | 0.60986 tsp |
| 3.62 mL | 0.61155 tsp |
| 3.63 mL | 0.613239 tsp |
| 3.64 mL | 0.614928 tsp |
| 3.65 mL | 0.616618 tsp |
| 3.66 mL | 0.618307 tsp |
| 3.67 mL | 0.619997 tsp |
| 3.68 mL | 0.621686 tsp |
| 3.69 mL | 0.623375 tsp |
| 3.7 mL | 0.625065 tsp |
| 3.71 mL | 0.626754 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: 3.66 mL = 0.742556 US tsp.