Convert Micrograms per hour to Kilograms per hour
Convert Micrograms per hour (µg/h) to Kilograms per hour (kg/h) instantly and accurately.
Conversion Formula
kg/h = µg/h × 1.000000000e-9
About Micrograms per hour
The microgram per hour (µg/h) equals 10⁻⁹/3600 ≈ 2.778×10⁻¹³ kg/s, used in corrosion science to quantify mass loss rates of thin films or passive oxide layers. A stainless steel specimen losing 1 µg/h represents an extremely low corrosion rate typical of passive surfaces in neutral aqueous environments. 1 µg/h = 1/3600 µg/s ≈ 2.778×10⁻¹³ kg/s.
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.
Quick Reference Table
| Micrograms per hour (µg/h) | Kilograms per hour (kg/h) |
|---|---|
| 1 µg/h | 1 × 10-9 kg/h |
| 2 µg/h | 2 × 10-9 kg/h |
| 5 µg/h | 5 × 10-9 kg/h |
| 10 µg/h | 1 × 10-8 kg/h |
| 25 µg/h | 2.5 × 10-8 kg/h |
| 50 µg/h | 5 × 10-8 kg/h |
| 100 µg/h | 1 × 10-7 kg/h |