Convert Kilograms per hour to Milligrams per second
Convert Kilograms per hour (kg/h) to Milligrams per second (mg/s) instantly and accurately.
Conversion Formula
mg/s = kg/h × 277.7777778
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 Milligrams per second
The milligram per second (mg/s) equals 10⁻⁶ kg/s, common in pharmaceutical tablet coating lines and laboratory syringe pump calibrations. A modern inkjet printhead deposits ink at roughly 1-10 mg/s per nozzle row during high-speed printing; medical infusion pumps are calibrated to this scale for drug-delivery accuracy. 1 mg/s = 10⁻⁶ kg/s = 60 mg/min.
Quick Reference Table
| Kilograms per hour (kg/h) | Milligrams per second (mg/s) |
|---|---|
| 1 kg/h | 277.778 mg/s |
| 2 kg/h | 555.556 mg/s |
| 5 kg/h | 1388.89 mg/s |
| 10 kg/h | 2777.78 mg/s |
| 25 kg/h | 6944.44 mg/s |
| 50 kg/h | 13888.9 mg/s |
| 100 kg/h | 27777.8 mg/s |