Convert US fluid ounces per hour to US quarts per hour
Convert US fluid ounces per hour (fl oz/h) to US quarts per hour (qt/h) instantly and accurately.
Conversion Formula
qt/h = fl oz/h × 0.03125
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 hour
The US quart per hour (qt/h) equals 3.785411784×10⁻³/4/3600 ≈ 2.629×10⁻⁷ m³/s, used in US agricultural irrigation drippers (emitters rated in qt/h) and hobby aquaculture systems. A drip emitter rated 1 qt/h ≈ 0.946 L/h is a common size for garden irrigation in the US market. 1 US qt/h ≈ 2.629×10⁻⁷ m³/s.
Quick Reference Table
| US fluid ounces per hour (fl oz/h) | US quarts per hour (qt/h) |
|---|---|
| 1 fl oz/h | 0.03125 qt/h |
| 2 fl oz/h | 0.0625 qt/h |
| 5 fl oz/h | 0.15625 qt/h |
| 10 fl oz/h | 0.3125 qt/h |
| 25 fl oz/h | 0.78125 qt/h |
| 50 fl oz/h | 1.5625 qt/h |
| 100 fl oz/h | 3.125 qt/h |