Convert Litres per day to US quarts per second
Convert Litres per day (L/d) to US quarts per second (qt/s) instantly and accurately.
Conversion Formula
qt/s = L/d × 1.223018761e-5
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.
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.
Quick Reference Table
| Litres per day (L/d) | US quarts per second (qt/s) |
|---|---|
| 1 L/d | 1.223 × 10-5 qt/s |
| 2 L/d | 2.446 × 10-5 qt/s |
| 5 L/d | 6.115 × 10-5 qt/s |
| 10 L/d | 0.000122302 qt/s |
| 25 L/d | 0.000305755 qt/s |
| 50 L/d | 0.000611509 qt/s |
| 100 L/d | 0.00122302 qt/s |