Convert Cubic inches per second to Acre-feet per day
Convert Cubic inches per second (in³/s) to Acre-feet per day (ac-ft/d) instantly and accurately.
Conversion Formula
ac-ft/d = in³/s × 0.001147842057
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 day
The acre-foot per day (ac-ft/d) equals 1233.48183754752/86400 ≈ 0.014278 m³/s, the practical unit for daily water-delivery scheduling in western US irrigation districts and river-compact administration. Water rights in the Colorado River system are specified in acre-feet per year; daily delivery schedules convert to ac-ft/d. A moderate-size irrigation lateral delivers 5-50 ac-ft/d. 1 ac-ft/d ≈ 0.014278 m³/s ≈ 504.2 US gal/min.
Quick Reference Table
| Cubic inches per second (in³/s) | Acre-feet per day (ac-ft/d) |
|---|---|
| 1 in³/s | 0.00114784 ac-ft/d |
| 2 in³/s | 0.00229568 ac-ft/d |
| 5 in³/s | 0.00573921 ac-ft/d |
| 10 in³/s | 0.0114784 ac-ft/d |
| 25 in³/s | 0.0286961 ac-ft/d |
| 50 in³/s | 0.0573921 ac-ft/d |
| 100 in³/s | 0.114784 ac-ft/d |