Convert US quarts per minute to Litres per day
Convert US quarts per minute (qt/min) to Litres per day (L/d) instantly and accurately.
Conversion Formula
L/d = qt/min × 1362.748242
About US quarts per minute
The US quart per minute (qt/min) equals 3.785411784×10⁻³/4/60 ≈ 1.577×10⁻⁵ m³/s, encountered in US small-engine fuel system testing and food-processing pump calibration. Engine dynamometer fuel-flow instrumentation sometimes uses qt/min when testing small gasoline engines consuming 1-6 qt/min at full load. 1 US qt/min ≈ 1.577×10⁻⁵ m³/s.
About Litres per day
The litre per day (L/d) equals 10⁻³/86400 ≈ 1.157×10⁻⁸ m³/s, standard in water-resource management, reverse-osmosis membrane rating, and daily per-capita water-use statistics. A residential reverse-osmosis unit produces 100-300 L/d of purified water; the WHO minimum for basic household use is 50 L/d per person. 1 L/d ≈ 1.157×10⁻⁸ m³/s.
Quick Reference Table
| US quarts per minute (qt/min) | Litres per day (L/d) |
|---|---|
| 1 qt/min | 1362.75 L/d |
| 2 qt/min | 2725.5 L/d |
| 5 qt/min | 6813.74 L/d |
| 10 qt/min | 13627.5 L/d |
| 25 qt/min | 34068.7 L/d |
| 50 qt/min | 68137.4 L/d |
| 100 qt/min | 136275 L/d |