Convert Grains per minute to Kilograms per minute
Convert Grains per minute (gr/min) to Kilograms per minute (kg/min) instantly and accurately.
Conversion Formula
kg/min = gr/min × 6.479891000e-5
About Grains per minute
The grain per minute (gr/min) equals 6.479891×10⁻⁵/60 ≈ 1.080×10⁻⁶ kg/s. This unit appears in HVAC humidity engineering: moisture added or removed from conditioned air is traditionally expressed in grains of water per pound of dry air per minute in US practice. A whole-house humidifier may evaporate 300-600 gr/min at design load. 1 gr/min ≈ 1.080×10⁻⁶ kg/s.
About Kilograms per minute
The kilogram per minute (kg/min) equals 1/60 kg/s ≈ 0.01667 kg/s, convenient for medium-scale industrial processes and chemical reactors. A cement transit-mixer discharges ready-mix at ≈200-400 kg/min; a grain auger on a combine harvester typically moves 300-600 kg/min; an industrial coffee roaster cycles 120-180 kg/min of beans through the drum. 1 kg/min = 1/60 kg/s = 60 kg/h.
Quick Reference Table
| Grains per minute (gr/min) | Kilograms per minute (kg/min) |
|---|---|
| 1 gr/min | 6.48 × 10-5 kg/min |
| 2 gr/min | 0.000129598 kg/min |
| 5 gr/min | 0.000323995 kg/min |
| 10 gr/min | 0.000647989 kg/min |
| 25 gr/min | 0.00161997 kg/min |
| 50 gr/min | 0.00323995 kg/min |
| 100 gr/min | 0.00647989 kg/min |