Convert US pints per hour to UK gallons per hour
Convert US pints per hour (pt/h) to UK gallons per hour (gph) instantly and accurately.
Conversion Formula
gph = pt/h × 0.1040842731
About US pints per hour
The US pint per hour (pt/h) equals 3.785411784×10⁻³/8/3600 ≈ 1.314×10⁻⁷ m³/s, used in US medical-device standards for slow-drip infusion and in American homebrew calculations for sparge water addition rates. A slow gravity sparge at 24 pt/h = 3 US gal/h is typical for small-batch homebrewing. 1 US pt/h ≈ 1.314×10⁻⁷ m³/s.
About UK gallons per hour
The UK gallon per hour (gph) equals 4.54609×10⁻³/3600 ≈ 1.263×10⁻⁶ m³/s, found in pre-metric British burner-nozzle ratings, oil-consumption logs for diesel generators, and ship fuel-economy records. British aviation fuel consumption was once published in UK gal/h; legacy Lloyd's Register tanker descriptions used UK gal/h for cargo pump capacities. 1 UK gph ≈ 1.263×10⁻⁶ m³/s.
Quick Reference Table
| US pints per hour (pt/h) | UK gallons per hour (gph) |
|---|---|
| 1 pt/h | 0.104084 gph |
| 2 pt/h | 0.208169 gph |
| 5 pt/h | 0.520421 gph |
| 10 pt/h | 1.04084 gph |
| 25 pt/h | 2.60211 gph |
| 50 pt/h | 5.20421 gph |
| 100 pt/h | 10.4084 gph |