Convert Liters per Second to Cubic Meters per Hour
1 liter per second = 3.6 cubic meters per hour. Multiply the number of liters per second by 3.6.
1 L/s = 3.6 m³/h
Multiply the number of liters per second by 3.6.
Results are rounded for display. Double-check values for critical work.
Popular flow rate conversions
Liters per Second to Cubic Meters per Hour table
| Liters per Second | Cubic Meters per Hour |
|---|---|
| 1 L/s | 3.6 m³/h |
| 2 L/s | 7.2 m³/h |
| 3 L/s | 10.8 m³/h |
| 4 L/s | 14.4 m³/h |
| 5 L/s | 18 m³/h |
| 10 L/s | 36 m³/h |
| 20 L/s | 72 m³/h |
| 25 L/s | 90 m³/h |
| 50 L/s | 180 m³/h |
| 100 L/s | 360 m³/h |
| 500 L/s | 1,800 m³/h |
| 1000 L/s | 3,600 m³/h |
Liters per Second to Cubic Meters per Hour in your head
Multiply by 11, then divide by 3.
That lands within 2% of the exact value.
10 L/s → 36.6667 m³/h in your head, 36 m³/h exactly.
About these units
The liter per second (L/s) is a metric unit of flow rate, equal to 0.001 cubic meters per second.
The cubic meter per hour (m³/h) is a metric unit of flow rate, equal to 0.00027777778 cubic meters per second.
Going the other way, 1 cubic meter per hour = 0.27777778 liters per second. Pumps, compressors, taps and HVAC ducts are all rated in different flow units. Convert volumetric flow between metric, US and imperial measures.
Frequently asked
- How many cubic meters per hour are in a liter per second?
- 1 liter per second = 3.6 cubic meters per hour.
- How do you convert liters per second to cubic meters per hour?
- Multiply the number of liters per second by 3.6.
- What is 10 L/s in m³/h?
- 10 L/s = 36 m³/h.