Cubic meters per second to cubic meters per hour
Type a value in cubic meters per second to see it in cubic meters per hour straight away, or type in the second box to convert back.
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Processing and privacy: The result is calculated inside your browser and your data is not sent to any server.
How to use it
- Type the value in the cubic meters per second box.
- Read the result in cubic meters per hour as you type, and pick the precision you need.
- Swap the direction to convert back, or copy the result.
How it is calculated
m³/h = m³/s × 3,600
Multiply the value in cubic meters per second by 3,600 to get cubic meters per hour.
Example
To convert 25 m³/s to cubic meters per hour: 25 × 3,600 = 90,000 m³/h.
Conversion table
| Cubic meters per second (m³/s) | Cubic meters per hour (m³/h) |
|---|---|
| 1 | 3,600 |
| 2 | 7,200 |
| 3 | 10,800 |
| 5 | 18,000 |
| 10 | 36,000 |
| 20 | 72,000 |
| 25 | 90,000 |
| 50 | 180,000 |
| 100 | 360,000 |
| 250 | 900,000 |
| 500 | 1,800,000 |
| 1,000 | 3,600,000 |
About the units
- Cubic meter per second
- The SI unit of flow rate, one cubic meter passing each second, used for river and dam discharge.
- Cubic meter per hour
- One cubic meter passing each hour, 1/3600 m³/s, the usual unit for water pumps and ventilation.
Limits and caveats
- Results are rounded for display and computed with the browser's floating point precision (about 15 significant digits).
- Both unit factors are exact by their official definitions.
Questions about this tool
How many cubic meters per hour are in one cubic meter per second?
1 m³/s = 3,600 m³/h exactly.
How do I convert cubic meters per second to cubic meters per hour?
Use m³/h = m³/s × 3,600. For example, 25 m³/s = 90,000 m³/h.
How many cubic meters per second are in one cubic meter per hour?
1 m³/h = 0.000277778 m³/s.
How do I convert liters per minute to US gallons per minute?
One US gallon per minute is exactly 3.785411784 L/min, so divide the liters figure by 3.785411784. For example, 20 L/min is about 5.28 US gpm.
What does CFM mean on AC units and fans?
CFM stands for cubic feet per minute and describes how much air a unit moves. One CFM equals 1.69901079552 cubic meters per hour or 0.4719474432 liters per second.