Convert Kilolitres per hour to US gallons per hour
Convert Kilolitres per hour (kL/h) to US gallons per hour (gph) instantly and accurately.
Conversion Formula
gph = kL/h × 264.1720524
About Kilolitres per hour
The kilolitre per hour (kL/h) equals 1/3600 m³/s ≈ 2.778×10⁻⁴ m³/s, identical to m³/h. It is used interchangeably with m³/h in Australian, New Zealand, and South African process-engineering practice. Pump datasheets from these markets quote capacity in kL/h; water-meter billing in rural areas uses kL/h for irrigation allocation. 1 kL/h = 1 m³/h = 1 000 L/h.
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
| Kilolitres per hour (kL/h) | US gallons per hour (gph) |
|---|---|
| 1 kL/h | 264.172 gph |
| 2 kL/h | 528.344 gph |
| 5 kL/h | 1320.86 gph |
| 10 kL/h | 2641.72 gph |
| 25 kL/h | 6604.3 gph |
| 50 kL/h | 13208.6 gph |
| 100 kL/h | 26417.2 gph |