Convert Cubic metres per day to Cubic metres per hour
Convert Cubic metres per day (m³/d) to Cubic metres per hour (m³/h) instantly and accurately.
Conversion Formula
m³/h = m³/d × 0.04166666667
About Cubic metres per day
The cubic metre per day (m³/d) equals 1/86400 ≈ 1.157×10⁻⁵ m³/s, standard in water-resource management, desalination-plant capacity, and per-capita water-consumption accounting. A municipal desalination plant may produce 100 000-1 000 000 m³/d; the WHO minimum water supply requirement is 0.05 m³/d per person. 1 m³/d ≈ 1.157×10⁻⁵ m³/s = 264.2 US gal/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
| Cubic metres per day (m³/d) | Cubic metres per hour (m³/h) |
|---|---|
| 1 m³/d | 0.0416667 m³/h |
| 2 m³/d | 0.0833333 m³/h |
| 5 m³/d | 0.208333 m³/h |
| 10 m³/d | 0.416667 m³/h |
| 25 m³/d | 1.04167 m³/h |
| 50 m³/d | 2.08333 m³/h |
| 100 m³/d | 4.16667 m³/h |