Convert Litres per day to US quarts per hour
Convert Litres per day (L/d) to US quarts per hour (qt/h) instantly and accurately.
Conversion Formula
qt/h = L/d × 0.04402867539
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 hour
The US quart per hour (qt/h) equals 3.785411784×10⁻³/4/3600 ≈ 2.629×10⁻⁷ m³/s, used in US agricultural irrigation drippers (emitters rated in qt/h) and hobby aquaculture systems. A drip emitter rated 1 qt/h ≈ 0.946 L/h is a common size for garden irrigation in the US market. 1 US qt/h ≈ 2.629×10⁻⁷ m³/s.
Quick Reference Table
| Litres per day (L/d) | US quarts per hour (qt/h) |
|---|---|
| 1 L/d | 0.0440287 qt/h |
| 2 L/d | 0.0880574 qt/h |
| 5 L/d | 0.220143 qt/h |
| 10 L/d | 0.440287 qt/h |
| 25 L/d | 1.10072 qt/h |
| 50 L/d | 2.20143 qt/h |
| 100 L/d | 4.40287 qt/h |