Convert Pounds per hour to Long tons per day
Convert Pounds per hour (lb/h) to Long tons per day (long ton/d) instantly and accurately.
Conversion Formula
long ton/d = lb/h × 0.01071428571
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 Long tons per day
The long ton per day (long ton/d) equals 1 016.0469088/86400 ≈ 0.011760 kg/s, used in legacy British mining reports for daily colliery output and in Naval fuel-consumption logs. Historic British Admiralty fuel expenditure tables for Royal Navy warships used long ton/d for bunker coal or oil consumption at various speeds. 1 long ton/d ≈ 0.011760 kg/s ≈ 1.016 t/d.
Quick Reference Table
| Pounds per hour (lb/h) | Long tons per day (long ton/d) |
|---|---|
| 1 lb/h | 0.0107143 long ton/d |
| 2 lb/h | 0.0214286 long ton/d |
| 5 lb/h | 0.0535714 long ton/d |
| 10 lb/h | 0.107143 long ton/d |
| 25 lb/h | 0.267857 long ton/d |
| 50 lb/h | 0.535714 long ton/d |
| 100 lb/h | 1.07143 long ton/d |