Convert Cubic inches per hour to US barrels per day
Convert Cubic inches per hour (in³/h) to US barrels per day (bbl/d) instantly and accurately.
Conversion Formula
bbl/d = in³/h × 0.002473716759
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.
About US barrels per day
The US barrel per day (bbl/d or bpd) equals 0.158987294928/86400 ≈ 1.840×10⁻⁶ m³/s, the universal unit for crude-oil production, refinery capacity, and petroleum-product supply/demand reporting. Saudi Arabia produces ≈9-10 million bbl/d; global demand is ≈99-102 million bbl/d. All oil-market pricing, OPEC quotas, and EIA reports use bbl/d. 1 bbl/d ≈ 1.840×10⁻⁶ m³/s ≈ 0.15899 m³/d.
Quick Reference Table
| Cubic inches per hour (in³/h) | US barrels per day (bbl/d) |
|---|---|
| 1 in³/h | 0.00247372 bbl/d |
| 2 in³/h | 0.00494743 bbl/d |
| 5 in³/h | 0.0123686 bbl/d |
| 10 in³/h | 0.0247372 bbl/d |
| 25 in³/h | 0.0618429 bbl/d |
| 50 in³/h | 0.123686 bbl/d |
| 100 in³/h | 0.247372 bbl/d |