Convert UK pints per minute to Cubic inches per second
Convert UK pints per minute (pt/min) to Cubic inches per second (in³/s) instantly and accurately.
Conversion Formula
in³/s = pt/min × 0.5779571516
About UK pints per minute
The UK pint per minute (pt/min) equals 4.54609×10⁻³/8/60 ≈ 9.471×10⁻⁶ m³/s, common in British beer-dispense engineering and pump datasheets pre-metrication. A cellar gas dispense system pressurising beer lines at 2 UK pt/min per tap maintains balanced flow for a 6-tap bar. 1 UK pt/min ≈ 9.471×10⁻⁶ m³/s ≈ 0.5683 L/min.
About Cubic inches per second
The cubic inch per second (in³/s) equals 1.6387064×10⁻⁵ m³/s, used in US automotive engineering for engine displacement sweep rate, fuel-injector calibration, and hydraulic actuator speed specifications. An engine injector delivering 15 in³/s of fuel corresponds to roughly 15.5 mL/s; hydraulic jacks in US equipment are rated in in³/s at operating pressure. 1 in³/s ≈ 1.639×10⁻⁵ m³/s = 0.016387 L/s.
Quick Reference Table
| UK pints per minute (pt/min) | Cubic inches per second (in³/s) |
|---|---|
| 1 pt/min | 0.577957 in³/s |
| 2 pt/min | 1.15591 in³/s |
| 5 pt/min | 2.88979 in³/s |
| 10 pt/min | 5.77957 in³/s |
| 25 pt/min | 14.4489 in³/s |
| 50 pt/min | 28.8979 in³/s |
| 100 pt/min | 57.7957 in³/s |