Convert US quarts per second to Litres per minute
Convert US quarts per second (qt/s) to Litres per minute (L/min) instantly and accurately.
Conversion Formula
L/min = qt/s × 56.78117676
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 Litres per minute
The litre per minute (L/min) equals 10⁻³/60 ≈ 1.667×10⁻⁵ m³/s, one of the most common flow units in consumer and light-industrial applications. Household washing machines use 10-15 L/min; oxygen concentrators deliver 1-10 L/min to patients; a standard garden sprinkler head discharges 15-30 L/min. 1 L/min ≈ 1.667×10⁻⁵ m³/s ≈ 0.2642 US gal/min.
Quick Reference Table
| US quarts per second (qt/s) | Litres per minute (L/min) |
|---|---|
| 1 qt/s | 56.7812 L/min |
| 2 qt/s | 113.562 L/min |
| 5 qt/s | 283.906 L/min |
| 10 qt/s | 567.812 L/min |
| 25 qt/s | 1419.53 L/min |
| 50 qt/s | 2839.06 L/min |
| 100 qt/s | 5678.12 L/min |