421 lph ≈ 0.116944 lps. To convert litres per hour to litres per second, divide by 3,600: 421 ÷ 3,600 = 0.116944.
How to convert litres per hour to litres per second
lps = lph × 0.00027777778
- 1 lph = 0.00027777778 lps (and 1 lps = 3,600 lph).
- Multiply the amount by the factor: 421 × 0.00027777778 = 0.116944.
- Answer: 421 lph ≈ 0.116944 lps (rounded to 6 significant figures).
Shortcut: dividing by 3,600 gives the same result as multiplying by 0.00027777778.
Litres Per Hour to Litres Per Second table
| Litres Per Hour (lph) | Litres Per Second (lps) |
|---|---|
| 416 lph | 0.115556 lps |
| 417 lph | 0.115833 lps |
| 418 lph | 0.116111 lps |
| 419 lph | 0.116389 lps |
| 420 lph | 0.116667 lps |
| 421 lph | 0.116944 lps |
| 422 lph | 0.117222 lps |
| 423 lph | 0.1175 lps |
| 424 lph | 0.117778 lps |
| 425 lph | 0.118056 lps |
| 426 lph | 0.118333 lps |
| lph | lps |
|---|---|
| 1 lph | 0.000277778 lps |
| 5 lph | 0.00138889 lps |
| 10 lph | 0.00277778 lps |
| 50 lph | 0.0138889 lps |
| 100 lph | 0.0277778 lps |
| 1,000 lph | 0.277778 lps |