Convert US quarts per second to Millilitres per minute
Convert US quarts per second (qt/s) to Millilitres per minute (mL/min) instantly and accurately.
Conversion Formula
mL/min = qt/s × 56781.17676
About US quarts per second
The US quart per second (qt/s) equals 3.785411784×10⁻³/4 ≈ 9.464×10⁻⁴ m³/s, used in US industrial filling lines handling quart-size containers (motor oil, paint, sauce). A high-speed filling machine loading 1 qt bottles at 4 per second processes 4 qt/s per nozzle. 1 US qt/s ≈ 9.464×10⁻⁴ m³/s = 0.9464 L/s.
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.
Quick Reference Table
| US quarts per second (qt/s) | Millilitres per minute (mL/min) |
|---|---|
| 1 qt/s | 56781.2 mL/min |
| 2 qt/s | 113562 mL/min |
| 5 qt/s | 283906 mL/min |
| 10 qt/s | 567812 mL/min |
| 25 qt/s | 1419530 mL/min |
| 50 qt/s | 2839060 mL/min |
| 100 qt/s | 5678120 mL/min |