Convert Litres per minute to US gallons per hour
Convert Litres per minute (L/min) to US gallons per hour (gph) instantly and accurately.
Conversion Formula
gph = L/min × 15.85032314
About Litres per minute
The litre per minute (L/min) equals 10⁻³/60 ≈ 1.667×10⁻⁵ m³/s, one of the most common flow units in consumer and light-industrial applications. Household washing machines use 10-15 L/min; oxygen concentrators deliver 1-10 L/min to patients; a standard garden sprinkler head discharges 15-30 L/min. 1 L/min ≈ 1.667×10⁻⁵ m³/s ≈ 0.2642 US gal/min.
About US gallons per hour
The US gallon per hour (gph) equals 3.785411784×10⁻³/3600 ≈ 1.051×10⁻⁶ m³/s, common in oil-burner nozzle ratings, water-softener regeneration, and RV/marine-plumbing specifications. Residential oil-burner nozzles are rated in gph (e.g., 0.75 gph, 1.00 gph); a small boat bilge pump might handle 200-500 gph. 1 US gph ≈ 1.052×10⁻⁶ m³/s ≈ 3.785 L/h.
Quick Reference Table
| Litres per minute (L/min) | US gallons per hour (gph) |
|---|---|
| 1 L/min | 15.8503 gph |
| 2 L/min | 31.7006 gph |
| 5 L/min | 79.2516 gph |
| 10 L/min | 158.503 gph |
| 25 L/min | 396.258 gph |
| 50 L/min | 792.516 gph |
| 100 L/min | 1585.03 gph |