Convert Cubic feet per hour to Cubic inches per hour
Convert Cubic feet per hour (ft³/h) to Cubic inches per hour (in³/h) instantly and accurately.
Conversion Formula
in³/h = ft³/h × 1728
About Cubic feet per hour
The cubic foot per hour (ft³/h) equals 0.028316846592/3600 ≈ 7.866×10⁻⁶ m³/s, used in US natural-gas metering (residential gas meters read in cubic feet; billing converts to CCF = 100 ft³) and historical furnace-fuel-consumption tables. A US residential gas furnace consumes 80-200 ft³/h of natural gas at full fire. 1 ft³/h ≈ 7.866×10⁻⁶ 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 hour (ft³/h) | Cubic inches per hour (in³/h) |
|---|---|
| 1 ft³/h | 1728 in³/h |
| 2 ft³/h | 3456 in³/h |
| 5 ft³/h | 8640 in³/h |
| 10 ft³/h | 17280 in³/h |
| 25 ft³/h | 43200 in³/h |
| 50 ft³/h | 86400 in³/h |
| 100 ft³/h | 172800 in³/h |