Convert Cubic inches per second to Acre-feet per minute
Convert Cubic inches per second (in³/s) to Acre-feet per minute (ac-ft/min) instantly and accurately.
Conversion Formula
ac-ft/min = in³/s × 7.971125395e-7
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.
About Acre-feet per minute
The acre-foot per minute (ac-ft/min) equals 1233.48183754752/60 ≈ 20.558 m³/s, encountered in large irrigation canal capacity descriptions and reservoir emergency spillway sizing in the US West. A major canal gate releasing 1 ac-ft/min drains a 1-acre field 1 foot deep every minute - a substantial agricultural flow. 1 ac-ft/min ≈ 20.558 m³/s ≈ 726.0 ft³/s.
Quick Reference Table
| Cubic inches per second (in³/s) | Acre-feet per minute (ac-ft/min) |
|---|---|
| 1 in³/s | 7.971 × 10-7 ac-ft/min |
| 2 in³/s | 1.594 × 10-6 ac-ft/min |
| 5 in³/s | 3.986 × 10-6 ac-ft/min |
| 10 in³/s | 7.971 × 10-6 ac-ft/min |
| 25 in³/s | 1.993 × 10-5 ac-ft/min |
| 50 in³/s | 3.986 × 10-5 ac-ft/min |
| 100 in³/s | 7.971 × 10-5 ac-ft/min |