Convert US gallons per hour to Kilolitres per minute
Convert US gallons per hour (gph) to Kilolitres per minute (kL/min) instantly and accurately.
Conversion Formula
kL/min = gph × 6.309019640e-5
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.
About Kilolitres per minute
The kilolitre per minute (kL/min) equals 1/60 m³/s ≈ 0.016667 m³/s, used in Australian water-utility engineering for pump and pipeline sizing. Irrigation district delivery schedules and water-authority trunk-main flow records in Australia and New Zealand frequently use kL/min as an intermediate unit between L/s and ML/d. 1 kL/min = 1 000 L/min ≈ 264.2 US gal/min.
Quick Reference Table
| US gallons per hour (gph) | Kilolitres per minute (kL/min) |
|---|---|
| 1 gph | 6.309 × 10-5 kL/min |
| 2 gph | 0.00012618 kL/min |
| 5 gph | 0.000315451 kL/min |
| 10 gph | 0.000630902 kL/min |
| 25 gph | 0.00157725 kL/min |
| 50 gph | 0.00315451 kL/min |
| 100 gph | 0.00630902 kL/min |