Convert US barrels per day to UK gallons per day
Convert US barrels per day (bbl/d) to UK gallons per day (gpd) instantly and accurately.
Conversion Formula
gpd = bbl/d × 34.97231575
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 UK gallons per day
The UK gallon per day (gpd) equals 4.54609×10⁻³/86400 ≈ 5.261×10⁻⁸ m³/s, used in British per-capita water-consumption statistics and pre-metric water-authority regulation. Historic UK Water Acts set minimum supply standards in UK gal/d per household; older UK borehole pump test reports quote sustained yield in UK gal/d. 1 UK gpd ≈ 5.261×10⁻⁸ m³/s.
Quick Reference Table
| US barrels per day (bbl/d) | UK gallons per day (gpd) |
|---|---|
| 1 bbl/d | 34.9723 gpd |
| 2 bbl/d | 69.9446 gpd |
| 5 bbl/d | 174.862 gpd |
| 10 bbl/d | 349.723 gpd |
| 25 bbl/d | 874.308 gpd |
| 50 bbl/d | 1748.62 gpd |
| 100 bbl/d | 3497.23 gpd |