Convert Cubic inches per second to US barrels per day
Convert Cubic inches per second (in³/s) to US barrels per day (bbl/d) instantly and accurately.
Conversion Formula
bbl/d = in³/s × 8.905380334
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 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 second (in³/s) | US barrels per day (bbl/d) |
|---|---|
| 1 in³/s | 8.90538 bbl/d |
| 2 in³/s | 17.8108 bbl/d |
| 5 in³/s | 44.5269 bbl/d |
| 10 in³/s | 89.0538 bbl/d |
| 25 in³/s | 222.635 bbl/d |
| 50 in³/s | 445.269 bbl/d |
| 100 in³/s | 890.538 bbl/d |