Conversion tool

Convert cubic meters per hour to liters per second instantly

Enter a value, see the result, copy it, and save a PDF snapshot.

Input

Type a value, then press Enter to calculate.

Result

0.000 L/s

Digits 3

Rounded for readability. Use the arrows to increase or decrease the number of shown digits.

Recent conversions (last 10)

Favorites

Notes

Use this space for project notes before saving as PDF.

Disclaimer: Use calculations at your own risk. For critical applications, verify results against your governing standards/specifications.

How it works

We use L/s = m^3/h x 0.277777777778.

Exact relationship: 1 m^3/h = 0.277777777778 L/s.

Example: 100 m^3/h = 27.778 L/s.

Notes: Results are rounded in the default view.

Examples

FAQ

What physical quantity do cubic meters per hour and liters per second express?

Cubic meters per hour express larger metric flow rates and are common in building, utility, and industrial process systems. Liters per second express higher-rate metric flow more compactly than liters per minute for some engineering applications.

What is the difference between cubic meters per hour and liters per second?

Cubic meters per hour and liters per second both express volumetric flow rate, but they are favored in different liquid, air, utility, and process-system contexts.

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.

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.

Were the cubic meter per hour and liter per second discovered by a specific person?

Cubic meters per hour are a derived engineering unit rather than a single-person discovery. Liters per second are a standardized derived flow unit rather than something discovered by one person.

Where are cubic meters per hour and liters per second used in science and engineering?

Cubic meters per hour are used in HVAC, water treatment, ventilation, bulk process systems, and utility planning. Liters per second are used in piping, civil utilities, process design, fire flow, and engineering calculations.

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