Convert US quarts per hour to US quarts per second
Convert US quarts per hour (qt/h) to US quarts per second (qt/s) instantly and accurately.
Conversion Formula
qt/s = qt/h × 0.0002777777778
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.
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
| US quarts per hour (qt/h) | US quarts per second (qt/s) |
|---|---|
| 1 qt/h | 0.000277778 qt/s |
| 2 qt/h | 0.000555556 qt/s |
| 5 qt/h | 0.00138889 qt/s |
| 10 qt/h | 0.00277778 qt/s |
| 25 qt/h | 0.00694444 qt/s |
| 50 qt/h | 0.0138889 qt/s |
| 100 qt/h | 0.0277778 qt/s |