Convert L/s to m³/h
Input the number of liters per second you want to convert to cubic meters per hour.
How to Convert Liters per Second to Cubic Meters per Hour
The liter per second and cubic meter per hour are both units of flow rate. 1 liter per second equals 3.59999712 cubic meters per hour. This means to convert liters per second to cubic meters per hour, you multiply by 3.59999712.
Formula
Step-by-Step Example
Convert 5 L/s to cubic meters per hour:
We need to convert liters per second to cubic meters per hour
Since 1 L/s = 3.59999712 m³/h, multiply by 3.59999712
5 × 3.59999712 = 17.9999856
5 L/s = 17.9999856 m³/h
Liter per Second to Cubic Meter per Hour Conversion Table
Quick reference table for common liter per second to cubic meter per hour conversions. Click any value for detailed calculation.
| Liters per Second (L/s) | Cubic Meters per Hour (m³/h) |
|---|---|
| 1 L/s | 3.59999712 m³/h |
| 2 L/s | 7.19999424 m³/h |
| 5 L/s | 17.9999856 m³/h |
| 10 L/s | 35.9999712 m³/h |
| 15 L/s | 53.9999568 m³/h |
| 20 L/s | 71.9999424 m³/h |
| 25 L/s | 89.999928 m³/h |
| 50 L/s | 179.999856 m³/h |
| 100 L/s | 359.999712 m³/h |
About These Units
Liter per Second (L/s)
Liters per second (L/s) is common for water pumps, fire hoses (15-30 L/s), and plumbing flow rates. One L/s equals 15.85 US GPM or 60 L/min. Fire hydrant minimum flow: 32 L/s. Swimming pool circulation: 5-15 L/s depending on size.
Cubic Meter per Hour (m³/h)
Cubic meters per hour (m³/h) is standard for HVAC airflow, natural gas meters, water treatment, and industrial processes. Household water meter: 1-3 m³/h. Industrial cooling tower: 1,000+ m³/h. One m³/h equals 4.4 US GPM.
Frequently Asked Questions
How do I convert liters per second to cubic meters per hour?
To convert liters per second to cubic meters per hour, multiply the value by 3.59999712. For example, 10 L/s = 35.9999712 m³/h.
How many cubic meters per hour are in 1 liter per second?
1 liter per second equals 3.59999712 cubic meters per hour.
What is the formula for liters per second to cubic meters per hour?
The formula is: m³/h = L/s × 3.59999712.