Convert kilogram per hour to kilogram per second

1 kg/h = 0.0002777777778 kg/s

1 kg/h = 0.000278 kg/s

1 kg/h in every mass flow rate unit

kilogram per second	0.000278 kg/s
kilogram per hour	1 kg/h
kilogram per day	24 kg/d
gram per second	0.278 g/s
pound per hour	2.2 lb/h
pound per day	52.9 lb/d
tonne per hour	0.001 t/h
kilogram per year	8,770 kg/yr
pound per year	19,300 lb/yr
tonne per year	8.77 t/yr

How the conversion works

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

Going the other way? kilogram per second to kilogram per hour — 1 kg/s = 3,600 kg/h.

kilogram per hour to kilogram per second — common values

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

Other mass flow rate conversions

kg/h → kg/d kg/h → lb/h kg/h → lb/d kg/h → kg/yr kg/h → lb/yr kg/d → kg/s lb/h → kg/s lb/d → kg/s

All mass flow rate units →

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