Convert Pounds per hour to Milligrams per minute
Convert Pounds per hour (lb/h) to Milligrams per minute (mg/min) instantly and accurately.
Conversion Formula
mg/min = lb/h × 7559.872833
About Pounds per hour
The pound per hour (lb/h) equals 0.45359237/3600 ≈ 1.260×10⁻⁴ kg/s, the dominant unit in US process engineering and steam-boiler rating. Packaged steam boilers are rated in lb/h of steam output (typical range 100-2 000 lb/h); HVAC cooling-coil latent loads are calculated in lb/h of moisture; flue-gas emission inventories are reported in lb/h per stack. 1 lb/h ≈ 1.260×10⁻⁴ kg/s.
About Milligrams per minute
The milligram per minute (mg/min) equals 10⁻⁶/60 ≈ 1.667×10⁻⁸ kg/s, the preferred unit for laboratory peristaltic pump output and aerosol generator calibration. Metered-dose inhalers deliver 100-500 µg of active compound per actuation; at 1 actuation per minute that is 0.1-0.5 mg/min. 1 mg/min = 1/60 mg/s ≈ 1.667×10⁻⁸ kg/s.
Quick Reference Table
| Pounds per hour (lb/h) | Milligrams per minute (mg/min) |
|---|---|
| 1 lb/h | 7559.87 mg/min |
| 2 lb/h | 15119.7 mg/min |
| 5 lb/h | 37799.4 mg/min |
| 10 lb/h | 75598.7 mg/min |
| 25 lb/h | 188997 mg/min |
| 50 lb/h | 377994 mg/min |
| 100 lb/h | 755987 mg/min |