Convert cubic meter per hour to cubic meter per second

1 m³/h = 0.0002777777778 m³/s

1 m³/h = 0.000278 m³/s

1 m³/h in every volumetric flow rate unit

cubic meter per second	0.000278 m³/s
liter per second	0.278 L/s
liter per minute	16.7 L/min
cubic meter per hour	1 m³/h
US gallon per minute	4.4 gpm
cubic foot per minute	0.589 cfm
liter per day	24,000 L/d
US gallon per day	6,340 gpd
million US gallons per day	0.00634 MGD

How the conversion works

Multiply by 0.0002777777778 to go from cubic meter per hour to cubic meter per second, or divide by it to go back. Every conversion on this site routes through the SI value (m³/s) rather than a table of pairwise factors, so a round-trip returns exactly what you started with.

Going the other way? cubic meter per second to cubic meter per hour — 1 m³/s = 3,600 m³/h.

cubic meter per hour to cubic meter per second — common values

1 m³/h	0.00027777778 m³/s
2 m³/h	0.00055555556 m³/s
3 m³/h	0.00083333333 m³/s
5 m³/h	0.0013888889 m³/s
10 m³/h	0.0027777778 m³/s
15 m³/h	0.0041666667 m³/s
20 m³/h	0.0055555556 m³/s
25 m³/h	0.0069444444 m³/s
50 m³/h	0.013888889 m³/s
75 m³/h	0.020833333 m³/s
100 m³/h	0.027777778 m³/s
250 m³/h	0.069444444 m³/s
500 m³/h	0.13888889 m³/s
1000 m³/h	0.27777778 m³/s

Other volumetric flow rate conversions

L/min → m³/s L/s → m³/s m³/h → L/min m³/h → L/s m³/h → gpm m³/h → cfm m³/h → gpd m³/h → MGD

All volumetric flow rate units →

Solvers that use volumetric flow rate