Convert Cubic feet per day to Cubic inches per hour
Convert Cubic feet per day (ft³/d) to Cubic inches per hour (in³/h) instantly and accurately.
Conversion Formula
in³/h = ft³/d × 72
About Cubic feet per day
The cubic foot per day (ft³/d) equals 0.028316846592/86400 ≈ 3.277×10⁻⁷ m³/s, found in US oil-and-gas production reports for low-rate gas wells and groundwater monitoring wells. A marginal coalbed-methane well producing 50 Mcf/d (50 000 ft³/d) of gas represents a modest but economic flow; residential water-well yield tests report in ft³/d. 1 ft³/d ≈ 3.277×10⁻⁷ 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
| Cubic feet per day (ft³/d) | Cubic inches per hour (in³/h) |
|---|---|
| 1 ft³/d | 72 in³/h |
| 2 ft³/d | 144 in³/h |
| 5 ft³/d | 360 in³/h |
| 10 ft³/d | 720 in³/h |
| 25 ft³/d | 1800 in³/h |
| 50 ft³/d | 3600 in³/h |
| 100 ft³/d | 7200 in³/h |