Conversion tool
Convert liters per second to cubic meters per hour instantly
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Disclaimer: Use calculations at your own risk. For critical applications, verify results against your governing standards/specifications.
How it works
We use m^3/h = L/s x 3.6.
Exact relationship: 1 L/s = 3.6 m^3/h.
Example: 1 L/s = 3.600 m^3/h.
Notes: Results are rounded in the default view.
Examples
- 1 L/s = 3.600 m^3/h
- 10 L/s = 36.000 m^3/h
- 100 L/s = 360.000 m^3/h
FAQ
What physical quantity do liters per second and cubic meters per hour express?
Liters per second express higher-rate metric flow more compactly than liters per minute for some engineering applications. Cubic meters per hour express larger metric flow rates and are common in building, utility, and industrial process systems.
What is the difference between liters per second and cubic meters per hour?
Liters per second and cubic meters per hour both express volumetric flow rate, but they are favored in different liquid, air, utility, and process-system contexts.
What is the history of the liter per second?
Liters per second became common where SI-based flow reporting benefits from second-based rate calculations.
What is the history of the cubic meter per hour?
Cubic meters per hour follow from SI volume conventions and became common in international HVAC, water, and process engineering.
Were the liter per second and cubic meter per hour discovered by a specific person?
Liters per second are a standardized derived flow unit rather than something discovered by one person. Cubic meters per hour are a derived engineering unit rather than a single-person discovery.
Where are liters per second and cubic meters per hour used in science and engineering?
Liters per second are used in piping, civil utilities, process design, fire flow, and engineering calculations. Cubic meters per hour are used in HVAC, water treatment, ventilation, bulk process systems, and utility planning.
Why do flow-rate units matter in calculations?
Flow-rate units affect pump sizing, piping, ventilation, residence time, equipment selection, and process throughput. Keeping the unit attached helps avoid confusing static volume with volume per unit time.
Can I trust this for critical flow calculations?
Use this for convenience and verify against your governing standard, equipment curve, or controlled engineering source for critical work. Real systems still depend on pressure, temperature, losses, and operating conditions.
References
- Exact constant used: 1 L/s = 3.6 m^3/h.
- Volume-flow conversions are derived from consistent relationships anchored to cubic meters per second.