Convert US quarts per second to Cubic inches per hour
Convert US quarts per second (qt/s) to Cubic inches per hour (in³/h) instantly and accurately.
Conversion Formula
in³/h = qt/s × 207900
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 Cubic inches per hour
The cubic inch per hour (in³/h) equals 1.6387064×10⁻⁵/3600 ≈ 4.552×10⁻⁹ m³/s, appearing in US oilfield plunger-pump capacity datasheets and slow hydraulic-actuator specifications. It is also used in US ASTM leak-test standards where maximum allowable leakage past a valve seal is expressed in in³/h at rated pressure. 1 in³/h ≈ 4.552×10⁻⁹ m³/s.
Quick Reference Table
| US quarts per second (qt/s) | Cubic inches per hour (in³/h) |
|---|---|
| 1 qt/s | 207900 in³/h |
| 2 qt/s | 415800 in³/h |
| 5 qt/s | 1039500 in³/h |
| 10 qt/s | 2079000 in³/h |
| 25 qt/s | 5197500 in³/h |
| 50 qt/s | 10395000 in³/h |
| 100 qt/s | 20790000 in³/h |