Convert US barrels per day to US quarts per second
Convert US barrels per day (bbl/d) to US quarts per second (qt/s) instantly and accurately.
Conversion Formula
qt/s = bbl/d × 0.001944444444
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.
About US quarts per second
The US quart per second (qt/s) equals 3.785411784×10⁻³/4 ≈ 9.464×10⁻⁴ m³/s, used in US industrial filling lines handling quart-size containers (motor oil, paint, sauce). A high-speed filling machine loading 1 qt bottles at 4 per second processes 4 qt/s per nozzle. 1 US qt/s ≈ 9.464×10⁻⁴ m³/s = 0.9464 L/s.
Quick Reference Table
| US barrels per day (bbl/d) | US quarts per second (qt/s) |
|---|---|
| 1 bbl/d | 0.00194444 qt/s |
| 2 bbl/d | 0.00388889 qt/s |
| 5 bbl/d | 0.00972222 qt/s |
| 10 bbl/d | 0.0194444 qt/s |
| 25 bbl/d | 0.0486111 qt/s |
| 50 bbl/d | 0.0972222 qt/s |
| 100 bbl/d | 0.194444 qt/s |