Convert Kilograms per second to Pounds per minute
Convert Kilograms per second (kg/s) to Pounds per minute (lb/min) instantly and accurately.
Conversion Formula
lb/min = kg/s × 132.2773573
About Kilograms per second
The kilogram per second (kg/s) is the SI coherent derived unit of mass flow rate relevant across all branches of engineering. Jet turbofan engines pass 100-800 kg/s of air through the core and bypass duct combined; drinking-water intake pipelines for a city of one million people sustain flow rates of 1 000-4 000 kg/s. It is the reference unit in the continuity equation and mass-conservation calculations. 1 kg/s = 3 600 kg/h ≈ 2.205 lb/s.
About Pounds per minute
The pound per minute (lb/min) equals 0.45359237/60 ≈ 7.560×10⁻³ kg/s, the standard unit for US fire-suppression system design (sprinkler flow demand) and HVAC hydronic loop balancing. A fire-sprinkler head at 15 psi discharges roughly 30-40 lb/min of water; industrial humidifiers are rated in lb/min of steam. 1 lb/min ≈ 7.560×10⁻³ kg/s = 60 lb/h.
Quick Reference Table
| Kilograms per second (kg/s) | Pounds per minute (lb/min) |
|---|---|
| 1 kg/s | 132.277 lb/min |
| 2 kg/s | 264.555 lb/min |
| 5 kg/s | 661.387 lb/min |
| 10 kg/s | 1322.77 lb/min |
| 25 kg/s | 3306.93 lb/min |
| 50 kg/s | 6613.87 lb/min |
| 100 kg/s | 13227.7 lb/min |