Convert Long hundredweights per hour to Pounds per day
Convert Long hundredweights per hour (cwt/h) to Pounds per day (lb/d) instantly and accurately.
Conversion Formula
lb/d = cwt/h × 2688
About Long hundredweights per hour
The long hundredweight per hour (cwt/h, UK) equals 50.80234544/3600 ≈ 0.014112 kg/s. The long hundredweight (112 lb = 8 stone) was the standard commercial weight in British wholesale trade. It survives in historic UK cement and bulk-aggregate pricing sheets and in some British agricultural markets. 1 long cwt/h ≈ 0.014112 kg/s = 112 lb/h.
About Pounds per day
The pound per day (lb/d) equals 0.45359237/86400 ≈ 5.249×10⁻⁶ kg/s, used in wastewater engineering for reporting biochemical oxygen demand (BOD) loads, nutrient loadings, and sludge production. US NPDES permits set effluent mass-load limits in lb/d; a municipal WWTP serving 10 000 people generates roughly 1 500-3 000 lb/d of dry sludge solids. 1 lb/d ≈ 5.249×10⁻⁶ kg/s.
Quick Reference Table
| Long hundredweights per hour (cwt/h) | Pounds per day (lb/d) |
|---|---|
| 1 cwt/h | 2688 lb/d |
| 2 cwt/h | 5376 lb/d |
| 5 cwt/h | 13440 lb/d |
| 10 cwt/h | 26880 lb/d |
| 25 cwt/h | 67200 lb/d |
| 50 cwt/h | 134400 lb/d |
| 100 cwt/h | 268800 lb/d |