Convert UK gallons per second to UK gallons per hour
Convert UK gallons per second (gal/s) to UK gallons per hour (gph) instantly and accurately.
Conversion Formula
gph = gal/s × 3600
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 hour
The UK gallon per hour (gph) equals 4.54609×10⁻³/3600 ≈ 1.263×10⁻⁶ m³/s, found in pre-metric British burner-nozzle ratings, oil-consumption logs for diesel generators, and ship fuel-economy records. British aviation fuel consumption was once published in UK gal/h; legacy Lloyd's Register tanker descriptions used UK gal/h for cargo pump capacities. 1 UK gph ≈ 1.263×10⁻⁶ m³/s.
Quick Reference Table
| UK gallons per second (gal/s) | UK gallons per hour (gph) |
|---|---|
| 1 gal/s | 3600 gph |
| 2 gal/s | 7200 gph |
| 5 gal/s | 18000 gph |
| 10 gal/s | 36000 gph |
| 25 gal/s | 90000 gph |
| 50 gal/s | 180000 gph |
| 100 gal/s | 360000 gph |