Convert Acre-feet per hour to Cubic inches per hour
Convert Acre-feet per hour (ac-ft/h) to Cubic inches per hour (in³/h) instantly and accurately.
Conversion Formula
in³/h = ac-ft/h × 75271680
About Acre-feet per hour
The acre-foot per hour (ac-ft/h) equals 1233.48183754752/3600 ≈ 0.34263 m³/s, standard for sizing irrigation district delivery canals, reservoir outflow scheduling, and aquifer recharge basin calculations in the western US. The US Bureau of Reclamation uses ac-ft/h for canal operational planning; a 1 000-acre farm irrigating with 0.5 in/h rain-equivalent receives ≈41 ac-ft/h. 1 ac-ft/h ≈ 0.34263 m³/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
| Acre-feet per hour (ac-ft/h) | Cubic inches per hour (in³/h) |
|---|---|
| 1 ac-ft/h | 75271700 in³/h |
| 2 ac-ft/h | 150543000 in³/h |
| 5 ac-ft/h | 376358000 in³/h |
| 10 ac-ft/h | 752717000 in³/h |
| 25 ac-ft/h | 1.882 × 109 in³/h |
| 50 ac-ft/h | 3.764 × 109 in³/h |
| 100 ac-ft/h | 7.527 × 109 in³/h |