Convert Millilitres per minute to US pints per second
Convert Millilitres per minute (mL/min) to US pints per second (pt/s) instantly and accurately.
Conversion Formula
pt/s = mL/min × 3.522294031e-5
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 pints per second
The US pint per second (pt/s) equals 3.785411784×10⁻³/8 ≈ 4.732×10⁻⁴ m³/s, used in US food-filling equipment rated in pints-per-second throughput. High-speed dairy-packaging lines filling 16 oz (1 pt) cartons can achieve 10-20 pt/s per lane. 1 US pt/s ≈ 4.732×10⁻⁴ m³/s = 0.4732 L/s = 7.5 US gal/min.
Quick Reference Table
| Millilitres per minute (mL/min) | US pints per second (pt/s) |
|---|---|
| 1 mL/min | 3.522 × 10-5 pt/s |
| 2 mL/min | 7.045 × 10-5 pt/s |
| 5 mL/min | 0.000176115 pt/s |
| 10 mL/min | 0.000352229 pt/s |
| 25 mL/min | 0.000880574 pt/s |
| 50 mL/min | 0.00176115 pt/s |
| 100 mL/min | 0.00352229 pt/s |