Convert US pints per minute to Cubic inches per second
Convert US pints per minute (pt/min) to Cubic inches per second (in³/s) instantly and accurately.
Conversion Formula
in³/s = pt/min × 0.48125
About US pints per minute
The US pint per minute (pt/min) equals 3.785411784×10⁻³/8/60 ≈ 7.886×10⁻⁶ m³/s, a unit encountered in US home-brewing, small-batch winery transfers, and consumer-grade pump ratings. A standard kitchen faucet running at 2 US gal/min produces 16 pt/min; a small submersible pond pump rated 50 gal/h delivers ≈27 pt/min. 1 US pt/min ≈ 7.886×10⁻⁶ m³/s.
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
| US pints per minute (pt/min) | Cubic inches per second (in³/s) |
|---|---|
| 1 pt/min | 0.48125 in³/s |
| 2 pt/min | 0.9625 in³/s |
| 5 pt/min | 2.40625 in³/s |
| 10 pt/min | 4.8125 in³/s |
| 25 pt/min | 12.0313 in³/s |
| 50 pt/min | 24.0625 in³/s |
| 100 pt/min | 48.125 in³/s |