Convert UK gallons per second to UK gallons per day
Convert UK gallons per second (gal/s) to UK gallons per day (gpd) instantly and accurately.
Conversion Formula
gpd = gal/s × 86400
About UK gallons per second
The UK (imperial) gallon per second (gal/s) equals 4.54609×10⁻³ m³/s, about 20% larger than the US gallon per second. It appears in pre-metric British fire-fighting standards, large pump test certificates, and naval engineering calculations. A UK fire engine pump rated 1 000 UK gal/min delivers ≈16.67 UK gal/s. 1 UK gal/s = 4.54609×10⁻³ m³/s ≈ 1.201 US gal/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
| UK gallons per second (gal/s) | UK gallons per day (gpd) |
|---|---|
| 1 gal/s | 86400 gpd |
| 2 gal/s | 172800 gpd |
| 5 gal/s | 432000 gpd |
| 10 gal/s | 864000 gpd |
| 25 gal/s | 2160000 gpd |
| 50 gal/s | 4320000 gpd |
| 100 gal/s | 8640000 gpd |