Convert Million litres per day to US gallons per hour

Convert Million litres per day (ML/d) to US gallons per hour (gph) instantly and accurately.

Million litres per day (ML/d)
US gallons per hour (gph)

Conversion Formula

gph = ML/d × 11007.16885

About Million litres per day

The million litres per day (ML/d or MLD) equals 1000/86400 ≈ 0.011574 m³/s, the standard capacity unit for water-treatment plants, sewage-treatment works, and desalination facilities in the UK, India, and much of the Commonwealth. A small town water-treatment works processes 5-20 ML/d; the Beckton Sewage Treatment Works in London treats ≈700 ML/d. 1 ML/d ≈ 0.011574 m³/s = 1 000 m³/d.

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

Million litres per day (ML/d)US gallons per hour (gph)
1 ML/d11007.2 gph
2 ML/d22014.3 gph
5 ML/d55035.8 gph
10 ML/d110072 gph
25 ML/d275179 gph
50 ML/d550358 gph
100 ML/d1100720 gph

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