Convert US fluid ounces per hour to Cubic metres per hour
Convert US fluid ounces per hour (fl oz/h) to Cubic metres per hour (m³/h) instantly and accurately.
Conversion Formula
m³/h = fl oz/h × 2.957352956e-5
About US fluid ounces per hour
The US fluid ounce per hour (fl oz/h) equals 3.785411784×10⁻³/128/3600 ≈ 8.215×10⁻⁹ m³/s, used in low-flow medical devices and slow-infusion clinical equipment. A nasal cannula oxygen humidifier delivers humidity at 10-50 fl oz/h of water vapour equivalent; micro-dosing chemical feed pumps for water treatment are calibrated in fl oz/h in US systems. 1 fl oz/h ≈ 8.215×10⁻⁹ m³/s.
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
| US fluid ounces per hour (fl oz/h) | Cubic metres per hour (m³/h) |
|---|---|
| 1 fl oz/h | 2.957 × 10-5 m³/h |
| 2 fl oz/h | 5.915 × 10-5 m³/h |
| 5 fl oz/h | 0.000147868 m³/h |
| 10 fl oz/h | 0.000295735 m³/h |
| 25 fl oz/h | 0.000739338 m³/h |
| 50 fl oz/h | 0.00147868 m³/h |
| 100 fl oz/h | 0.00295735 m³/h |