Convert Cubic feet per day to UK gallons per day
Convert Cubic feet per day (ft³/d) to UK gallons per day (gpd) instantly and accurately.
Conversion Formula
gpd = ft³/d × 6.228835459
About Cubic feet per day
The cubic foot per day (ft³/d) equals 0.028316846592/86400 ≈ 3.277×10⁻⁷ m³/s, found in US oil-and-gas production reports for low-rate gas wells and groundwater monitoring wells. A marginal coalbed-methane well producing 50 Mcf/d (50 000 ft³/d) of gas represents a modest but economic flow; residential water-well yield tests report in ft³/d. 1 ft³/d ≈ 3.277×10⁻⁷ m³/s.
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
| Cubic feet per day (ft³/d) | UK gallons per day (gpd) |
|---|---|
| 1 ft³/d | 6.22884 gpd |
| 2 ft³/d | 12.4577 gpd |
| 5 ft³/d | 31.1442 gpd |
| 10 ft³/d | 62.2884 gpd |
| 25 ft³/d | 155.721 gpd |
| 50 ft³/d | 311.442 gpd |
| 100 ft³/d | 622.884 gpd |