Convert Litres per day to UK gallons per day
Convert Litres per day (L/d) to UK gallons per day (gpd) instantly and accurately.
Conversion Formula
gpd = L/d × 0.2199692483
About Litres per day
The litre per day (L/d) equals 10⁻³/86400 ≈ 1.157×10⁻⁸ m³/s, standard in water-resource management, reverse-osmosis membrane rating, and daily per-capita water-use statistics. A residential reverse-osmosis unit produces 100-300 L/d of purified water; the WHO minimum for basic household use is 50 L/d per person. 1 L/d ≈ 1.157×10⁻⁸ 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
| Litres per day (L/d) | UK gallons per day (gpd) |
|---|---|
| 1 L/d | 0.219969 gpd |
| 2 L/d | 0.439938 gpd |
| 5 L/d | 1.09985 gpd |
| 10 L/d | 2.19969 gpd |
| 25 L/d | 5.49923 gpd |
| 50 L/d | 10.9985 gpd |
| 100 L/d | 21.9969 gpd |