Convert UK gallons per hour to Millilitres per minute
Convert UK gallons per hour (gph) to Millilitres per minute (mL/min) instantly and accurately.
Conversion Formula
mL/min = gph × 75.76816667
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.
About Millilitres per minute
The millilitre per minute (mL/min) equals 10⁻⁶/60 ≈ 1.667×10⁻⁸ m³/s, the standard flow rate unit for HPLC and preparative chromatography. A reverse-phase HPLC column (4.6 mm i.d.) operates at 1-2 mL/min; a cardiac output catheter measures 4 000-8 000 mL/min (= L/min). 1 mL/min ≈ 1.667×10⁻⁸ m³/s = 60 mL/h.
Quick Reference Table
| UK gallons per hour (gph) | Millilitres per minute (mL/min) |
|---|---|
| 1 gph | 75.7682 mL/min |
| 2 gph | 151.536 mL/min |
| 5 gph | 378.841 mL/min |
| 10 gph | 757.682 mL/min |
| 25 gph | 1894.2 mL/min |
| 50 gph | 3788.41 mL/min |
| 100 gph | 7576.82 mL/min |