Cubic meters per second to Cubic meters per hour formula
cubic meters per hour = cubic meters per second × 3,600
Multiply the number of cubic meters per second by 3,600 to get cubic meters per hour. To go the other way, multiply by 0.000277778 instead, or use the m3 per hour to m3 per second converter.
Cubic meters per second to Cubic meters per hour conversion table
Common m3 per second to m3 per hour values, rounded for reading. The converter above keeps full precision.
| Cubic meters per second | Cubic meters per hour |
|---|---|
| 1 m³/s | 3,600 m³/h |
| 2 m³/s | 7,200 m³/h |
| 5 m³/s | 18,000 m³/h |
| 10 m³/s | 36,000 m³/h |
| 15 m³/s | 54,000 m³/h |
| 20 m³/s | 72,000 m³/h |
| 25 m³/s | 90,000 m³/h |
| 50 m³/s | 180,000 m³/h |
| 60 m³/s | 216,000 m³/h |
| 100 m³/s | 360,000 m³/h |
| 250 m³/s | 900,000 m³/h |
| 500 m³/s | 1,800,000 m³/h |
| 1,000 m³/s | 3,600,000 m³/h |
| 2,500 m³/s | 9,000,000 m³/h |
| 5,000 m³/s | 18,000,000 m³/h |
Worked example
To convert 20 m³/s to cubic meters per hour, multiply by 3,600: the result is 72,000 m³/h. US and Imperial gallons are different sizes. This tool converts volumetric flow only; mass flow also depends on fluid density.
Frequently asked questions
How many cubic meters per hour are in a cubic meter per second?
One cubic meter per second equals 3,600 cubic meters per hour (1 m³/s = 3,600 m³/h).
What is 20 cubic meters per second in cubic meters per hour?
20 m³/s converts to 72,000 m³/h. Enter any other value in the converter above to see it recalculated instantly.
How do I convert cubic meters per hour back to cubic meters per second?
Reverse the calculation: one cubic meter per hour equals 0.000277778 cubic meters per second. You can also swap the units in the converter or open the m3 per hour to m3 per second page.
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