Convert Long hundredweights per day to Pounds per hour
Convert Long hundredweights per day (cwt/d) to Pounds per hour (lb/h) instantly and accurately.
Conversion Formula
lb/h = cwt/d × 4.666666667
About Long hundredweights per day
The long hundredweight per day (cwt/d, UK) equals 50.80234544/86400 ≈ 5.880×10⁻⁴ kg/s, encountered in legacy British industrial reports for colliery output, port-handling capacity, and sugar-refinery throughput. Historical British coal-mine productivity was routinely expressed in long cwt per miner per day. 1 long cwt/d ≈ 5.880×10⁻⁴ kg/s = 112 lb/d.
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.
Quick Reference Table
| Long hundredweights per day (cwt/d) | Pounds per hour (lb/h) |
|---|---|
| 1 cwt/d | 4.66667 lb/h |
| 2 cwt/d | 9.33333 lb/h |
| 5 cwt/d | 23.3333 lb/h |
| 10 cwt/d | 46.6667 lb/h |
| 25 cwt/d | 116.667 lb/h |
| 50 cwt/d | 233.333 lb/h |
| 100 cwt/d | 466.667 lb/h |