Convert UK pints per hour to US barrels per hour
Convert UK pints per hour (pt/h) to US barrels per hour (bbl/h) instantly and accurately.
Conversion Formula
bbl/h = pt/h × 0.003574255731
About UK pints per hour
The UK pint per hour (pt/h) equals 4.54609×10⁻³/8/3600 ≈ 1.578×10⁻⁷ m³/s, used in British slow-infusion clinical records and historical dairy milk-flow measurements before metrication. An IV drip set at 100 mL/h equals ≈176 UK fl oz/h ≈ 8.8 UK pt/h. 1 UK pt/h ≈ 1.578×10⁻⁷ m³/s.
About US barrels per hour
The US barrel per hour (bbl/h) equals 0.158987294928/3600 ≈ 4.416×10⁻⁵ m³/s, standard in petroleum-refinery process engineering for crude-oil unit feed rates and product run-downs. Crude-distillation unit (CDU) feed is sized in bbl/h; a 100 000 bbl/d refinery processes ≈4 167 bbl/h. Process simulation software (Aspen HYSYS) uses bbl/h by default for petroleum streams. 1 bbl/h ≈ 4.416×10⁻⁵ m³/s.
Quick Reference Table
| UK pints per hour (pt/h) | US barrels per hour (bbl/h) |
|---|---|
| 1 pt/h | 0.00357426 bbl/h |
| 2 pt/h | 0.00714851 bbl/h |
| 5 pt/h | 0.0178713 bbl/h |
| 10 pt/h | 0.0357426 bbl/h |
| 25 pt/h | 0.0893564 bbl/h |
| 50 pt/h | 0.178713 bbl/h |
| 100 pt/h | 0.357426 bbl/h |