Convert Cubic metres per hour to Cubic inches per hour
Convert Cubic metres per hour (m³/h) to Cubic inches per hour (in³/h) instantly and accurately.
Conversion Formula
in³/h = m³/h × 61023.74409
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.
About Cubic inches per hour
The cubic inch per hour (in³/h) equals 1.6387064×10⁻⁵/3600 ≈ 4.552×10⁻⁹ m³/s, appearing in US oilfield plunger-pump capacity datasheets and slow hydraulic-actuator specifications. It is also used in US ASTM leak-test standards where maximum allowable leakage past a valve seal is expressed in in³/h at rated pressure. 1 in³/h ≈ 4.552×10⁻⁹ m³/s.
Quick Reference Table
| Cubic metres per hour (m³/h) | Cubic inches per hour (in³/h) |
|---|---|
| 1 m³/h | 61023.7 in³/h |
| 2 m³/h | 122047 in³/h |
| 5 m³/h | 305119 in³/h |
| 10 m³/h | 610237 in³/h |
| 25 m³/h | 1525590 in³/h |
| 50 m³/h | 3051190 in³/h |
| 100 m³/h | 6102370 in³/h |