0.0451 tsp ≈ 0.266964 mL (Imperial; in US teaspoons: 0.0451 US tsp = 0.222294 mL). To convert teaspoons to millilitres, multiply by 5.9193877: 0.0451 × 5.9193877 = 0.266964.
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: 0.0451 × 5.9193877 = 0.266964.
- Answer: 0.0451 tsp ≈ 0.266964 mL (rounded to 6 significant figures).
Teaspoons to Millilitres table
| Teaspoons (tsp) | Millilitres (mL) |
|---|---|
| 0.0401 tsp | 0.237367 mL |
| 0.0411 tsp | 0.243287 mL |
| 0.0421 tsp | 0.249206 mL |
| 0.0431 tsp | 0.255126 mL |
| 0.0441 tsp | 0.261045 mL |
| 0.0451 tsp | 0.266964 mL |
| 0.0461 tsp | 0.272884 mL |
| 0.0471 tsp | 0.278803 mL |
| 0.0481 tsp | 0.284723 mL |
| 0.0491 tsp | 0.290642 mL |
| 0.0501 tsp | 0.296561 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: 0.0451 US tsp = 0.222294 mL.