4.2 tspps ≈ 89.5012 lph. To convert teaspoons per second to litres per hour, multiply by 21.309804: 4.2 × 21.309804 = 89.5012.
How to convert teaspoons per second to litres per hour
lph = tspps × 21.309804
- 1 tspps = 21.309804 lph (and 1 lph = 0.046926757 tspps).
- Multiply the amount by the factor: 4.2 × 21.309804 = 89.5012.
- Answer: 4.2 tspps ≈ 89.5012 lph (rounded to 6 significant figures).
Teaspoons Per Second to Litres Per Hour table
| Teaspoons Per Second (tspps) | Litres Per Hour (lph) |
|---|---|
| 3.7 tspps | 78.8463 lph |
| 3.8 tspps | 80.9773 lph |
| 3.9 tspps | 83.1082 lph |
| 4 tspps | 85.2392 lph |
| 4.1 tspps | 87.3702 lph |
| 4.2 tspps | 89.5012 lph |
| 4.3 tspps | 91.6322 lph |
| 4.4 tspps | 93.7631 lph |
| 4.5 tspps | 95.8941 lph |
| 4.6 tspps | 98.0251 lph |
| 4.7 tspps | 100.156 lph |
| tspps | lph |
|---|---|
| 1 tspps | 21.3098 lph |
| 5 tspps | 106.549 lph |
| 10 tspps | 213.098 lph |
| 50 tspps | 1,065.49 lph |
| 100 tspps | 2,130.98 lph |
| 1,000 tspps | 21,309.8 lph |