Convert US quarts per second to Litres per hour
Convert US quarts per second (qt/s) to Litres per hour (L/h) instantly and accurately.
Conversion Formula
L/h = qt/s × 3406.870606
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 hour
The litre per hour (L/h) equals 10⁻³/3600 ≈ 2.778×10⁻⁷ m³/s, widely used in automotive fuel consumption (L/h), irrigation drip systems, and small pump specifications. A fuel cell vehicle running on hydrogen consumes ±2 L/h of liquid equivalent; a domestic water softener regeneration cycle uses 40-100 L/h of brine. 1 L/h ≈ 2.778×10⁻⁷ m³/s ≈ 0.2642 US gal/h.
Quick Reference Table
| US quarts per second (qt/s) | Litres per hour (L/h) |
|---|---|
| 1 qt/s | 3406.87 L/h |
| 2 qt/s | 6813.74 L/h |
| 5 qt/s | 17034.4 L/h |
| 10 qt/s | 34068.7 L/h |
| 25 qt/s | 85171.8 L/h |
| 50 qt/s | 170344 L/h |
| 100 qt/s | 340687 L/h |