Convert Millilitres per minute to US fluid ounces per hour
Convert Millilitres per minute (mL/min) to US fluid ounces per hour (fl oz/h) instantly and accurately.
Conversion Formula
fl oz/h = mL/min × 2.028841362
About Millilitres per minute
The millilitre per minute (mL/min) equals 10⁻⁶/60 ≈ 1.667×10⁻⁸ m³/s, the standard flow rate unit for HPLC and preparative chromatography. A reverse-phase HPLC column (4.6 mm i.d.) operates at 1-2 mL/min; a cardiac output catheter measures 4 000-8 000 mL/min (= L/min). 1 mL/min ≈ 1.667×10⁻⁸ m³/s = 60 mL/h.
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.
Quick Reference Table
| Millilitres per minute (mL/min) | US fluid ounces per hour (fl oz/h) |
|---|---|
| 1 mL/min | 2.02884 fl oz/h |
| 2 mL/min | 4.05768 fl oz/h |
| 5 mL/min | 10.1442 fl oz/h |
| 10 mL/min | 20.2884 fl oz/h |
| 25 mL/min | 50.721 fl oz/h |
| 50 mL/min | 101.442 fl oz/h |
| 100 mL/min | 202.884 fl oz/h |