Formula
L/s to m³/h conversion formula
Use this relationship for a direct conversion:
m³/h = L/s x 3.6
Worked example
2 L/s = 7.2 m³/h.
Unit conversion does not account for compressibility, pressure, or temperature effects on actual fluid volume.
Volume Flow Rate conversion
Convert Liter per second to Cubic meter per hour
1 liter per second (L/s) equals 3.6 cubic meter per hour (m³/h). Enter any value below to convert from L/s to m³/h.
Enter a value and choose units. Results update instantly.
1 L/s = 3.6 m³/h
All Flow rate units
From 1 L/s| Unit | Value |
|---|---|
| Cubic meter per second m³/s | 0.001 |
| Cubic meter per hour m³/h | 3.6 |
| Liter per second L/s | 1 |
| Liter per minute L/min | 60 |
| US gallon per minute US gpm | 15.8503231415 |
| Imperial gallon per minute imp gpm | 13.1981548979 |
| Cubic foot per minute cfm | 2.1188800033 |
Recent conversions
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Quick reference
Liter per second to Cubic meter per hour table
| Liter per second (L/s) | Cubic meter per hour (m³/h) |
|---|---|
| 0.01 | 0.036 |
| 0.1 | 0.36 |
| 1 | 3.6 |
| 2 | 7.2 |
| 5 | 18 |
| 10 | 36 |
| 25 | 90 |
| 50 | 180 |
| 100 | 360 |
| 1,000 | 3,600 |
From unit
About the liter per second
One liter each second.
Symbol: L/s
To unit
About the cubic meter per hour
One cubic meter distributed over one hour.
Symbol: m³/h
Keep converting
Related conversions
Cubic meter per hour to Liter per secondReverse this conversion Liter per second to Cubic meter per secondL/s to m³/sLiter per second to Liter per minuteL/s to L/minLiter per second to US gallon per minuteL/s to US gpmLiter per second to Imperial gallon per minuteL/s to imp gpmLiter per second to Cubic foot per minuteL/s to cfm
Source
Conversion standard
Definitions are checked against NIST SP 811 and exact volume definitions. Calculations use full internal precision before display rounding.
View the complete volume flow rate converterQuestions
L/s to m³/h FAQ
How do you convert liter per second to cubic meter per hour?
Use the formula m³/h = L/s x 3.6. 1 liter per second (L/s) equals 3.6 cubic meter per hour (m³/h).
Is the L/s to m³/h conversion exact?
Both unit definitions use exact factors. Only the displayed decimal may be rounded.