6.4 tsp ≈ 37.8841 mL (Imperial; in US teaspoons: 6.4 US tsp = 31.5451 mL). To convert teaspoons to millilitres, multiply by 5.9193877: 6.4 × 5.9193877 = 37.8841.
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: 6.4 × 5.9193877 = 37.8841.
- Answer: 6.4 tsp ≈ 37.8841 mL (rounded to 6 significant figures).
Teaspoons to Millilitres table
| Teaspoons (tsp) | Millilitres (mL) |
|---|---|
| 5.9 tsp | 34.9244 mL |
| 6 tsp | 35.5163 mL |
| 6.1 tsp | 36.1083 mL |
| 6.2 tsp | 36.7002 mL |
| 6.3 tsp | 37.2921 mL |
| 6.4 tsp | 37.8841 mL |
| 6.5 tsp | 38.476 mL |
| 6.6 tsp | 39.068 mL |
| 6.7 tsp | 39.6599 mL |
| 6.8 tsp | 40.2518 mL |
| 6.9 tsp | 40.8438 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: 6.4 US tsp = 31.5451 mL.