Convert Kilograms per hour to Grains per hour
Convert Kilograms per hour (kg/h) to Grains per hour (gr/h) instantly and accurately.
Conversion Formula
gr/h = kg/h × 15432.35835
About Kilograms per hour
The kilogram per hour (kg/h) equals 1/3600 kg/s ≈ 2.778×10⁻⁴ kg/s, the dominant metric unit in the chemical and petrochemical industry for equipment sizing. Distillation column feed rates, reactor throughputs, heat-exchanger duty calculations, and pump datasheets routinely use kg/h. A 500 MW coal-fired power station burns ≈180 000 kg/h of coal. 1 kg/h ≈ 2.778×10⁻⁴ kg/s = 2.205 lb/h.
About Grains per hour
The grain per hour (gr/h) equals 6.479891×10⁻⁵/3600 ≈ 1.800×10⁻⁸ kg/s, used in HVAC psychrometric calculations for dehumidifier capacity and moisture-removal rates. ASHRAE load calculation spreadsheets report latent loads in grains of water per hour; a typical residential dehumidifier removes 5×10⁵-2×10⁶ gr/h. 1 gr/h ≈ 1.800×10⁻⁸ kg/s.
Quick Reference Table
| Kilograms per hour (kg/h) | Grains per hour (gr/h) |
|---|---|
| 1 kg/h | 15432.4 gr/h |
| 2 kg/h | 30864.7 gr/h |
| 5 kg/h | 77161.8 gr/h |
| 10 kg/h | 154324 gr/h |
| 25 kg/h | 385809 gr/h |
| 50 kg/h | 771618 gr/h |
| 100 kg/h | 1543240 gr/h |