0.9 tsp ≈ 5.3274 mL (Imperial; in US teaspoons: 0.9 US tsp = 4.436 mL). To convert teaspoons to millilitres, multiply by 5.9193877: 0.9 × 5.9193877 = 5.3274.
How to convert teaspoons to millilitres
mL = tsp × 5.9193877
- 1 tsp = 5.9193877 mL (and 1 mL = 0.16893639 tsp).
- Multiply the amount by the factor: 0.9 × 5.9193877 = 5.3274.
- Answer: 0.9 tsp ≈ 5.3274 mL (rounded to 6 significant figures).
Teaspoons to Millilitres table
| Teaspoons (tsp) | Millilitres (mL) |
|---|---|
| 0.4 tsp | 2.3678 mL |
| 0.5 tsp | 2.9597 mL |
| 0.6 tsp | 3.5516 mL |
| 0.7 tsp | 4.1436 mL |
| 0.8 tsp | 4.7355 mL |
| 0.9 tsp | 5.3274 mL |
| 1 tsp | 5.9194 mL |
| 1.1 tsp | 6.5113 mL |
| 1.2 tsp | 7.1033 mL |
| 1.3 tsp | 7.6952 mL |
| 1.4 tsp | 8.2871 mL |
| tsp | mL |
|---|---|
| 1 tsp | 5.9194 mL |
| 5 tsp | 29.5969 mL |
| 10 tsp | 59.1939 mL |
| 50 tsp | 295.969 mL |
| 100 tsp | 591.939 mL |
| 1,000 tsp | 5,919.39 mL |
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: 0.9 US tsp = 4.436 mL.