Convert Megalitres per day to Cubic metres per hour
Convert Megalitres per day (ML/d) to Cubic metres per hour (m³/h) instantly and accurately.
Conversion Formula
m³/h = ML/d × 41.66666667
About Megalitres per day
The megalitre per day (ML/d) equals 1000/86400 ≈ 0.011574 m³/s, numerically identical to million litres per day. It is the preferred notation in Australian water-authority reporting, environmental flow assessments, and reservoir storage accounting. Murray-Darling Basin environmental flows are specified in ML/d; urban water utilities publish reservoir capacity and daily draw in ML/d. 1 ML/d ≈ 0.011574 m³/s = 1 000 m³/d.
About Cubic metres per hour
The cubic metre per hour (m³/h) equals 1/3600 m³/s ≈ 2.778×10⁻⁴ m³/s, the dominant volumetric flow unit in European process engineering, HVAC, and water treatment. Pump datasheet curves, heat-exchanger sizing software, and wastewater-treatment design all use m³/h as the standard. A domestic water pump runs at 3-8 m³/h; a municipal WWTP inlet pump handles 500-5 000 m³/h. 1 m³/h ≈ 2.778×10⁻⁴ m³/s = 1 000 L/h.
Quick Reference Table
| Megalitres per day (ML/d) | Cubic metres per hour (m³/h) |
|---|---|
| 1 ML/d | 41.6667 m³/h |
| 2 ML/d | 83.3333 m³/h |
| 5 ML/d | 208.333 m³/h |
| 10 ML/d | 416.667 m³/h |
| 25 ML/d | 1041.67 m³/h |
| 50 ML/d | 2083.33 m³/h |
| 100 ML/d | 4166.67 m³/h |