Convert US fluid ounces per hour to US quarts per minute
Convert US fluid ounces per hour (fl oz/h) to US quarts per minute (qt/min) instantly and accurately.
Conversion Formula
qt/min = fl oz/h × 0.0005208333333
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 US quarts per minute
The US quart per minute (qt/min) equals 3.785411784×10⁻³/4/60 ≈ 1.577×10⁻⁵ m³/s, encountered in US small-engine fuel system testing and food-processing pump calibration. Engine dynamometer fuel-flow instrumentation sometimes uses qt/min when testing small gasoline engines consuming 1-6 qt/min at full load. 1 US qt/min ≈ 1.577×10⁻⁵ m³/s.
Quick Reference Table
| US fluid ounces per hour (fl oz/h) | US quarts per minute (qt/min) |
|---|---|
| 1 fl oz/h | 0.000520833 qt/min |
| 2 fl oz/h | 0.00104167 qt/min |
| 5 fl oz/h | 0.00260417 qt/min |
| 10 fl oz/h | 0.00520833 qt/min |
| 25 fl oz/h | 0.0130208 qt/min |
| 50 fl oz/h | 0.0260417 qt/min |
| 100 fl oz/h | 0.0520833 qt/min |