Convert Cubic metres per second to Litres per hour
Convert Cubic metres per second (m³/s) to Litres per hour (L/h) instantly and accurately.
Conversion Formula
L/h = m³/s × 3600000
About Cubic metres per second
The cubic metre per second (m³/s) is the SI coherent unit of volumetric flow rate. It is used for large river discharges, turbine inlet flows, and major pipeline capacities. The Amazon River at its mouth averages ≈200 000 m³/s; a large hydroelectric turbine passes 400-800 m³/s; a major municipal water-main carries 5-20 m³/s. 1 m³/s = 1 000 L/s ≈ 15 850 US gal/min = 35.315 ft³/s.
About Litres per hour
The litre per hour (L/h) equals 10⁻³/3600 ≈ 2.778×10⁻⁷ m³/s, widely used in automotive fuel consumption (L/h), irrigation drip systems, and small pump specifications. A fuel cell vehicle running on hydrogen consumes ±2 L/h of liquid equivalent; a domestic water softener regeneration cycle uses 40-100 L/h of brine. 1 L/h ≈ 2.778×10⁻⁷ m³/s ≈ 0.2642 US gal/h.
Quick Reference Table
| Cubic metres per second (m³/s) | Litres per hour (L/h) |
|---|---|
| 1 m³/s | 3600000 L/h |
| 2 m³/s | 7200000 L/h |
| 5 m³/s | 18000000 L/h |
| 10 m³/s | 36000000 L/h |
| 25 m³/s | 90000000 L/h |
| 50 m³/s | 180000000 L/h |
| 100 m³/s | 360000000 L/h |