Convert UK gallons per hour to Acre-feet per minute
Convert UK gallons per hour (gph) to Acre-feet per minute (ac-ft/min) instantly and accurately.
Conversion Formula
ac-ft/min = gph × 6.142625239e-8
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.
About Acre-feet per minute
The acre-foot per minute (ac-ft/min) equals 1233.48183754752/60 ≈ 20.558 m³/s, encountered in large irrigation canal capacity descriptions and reservoir emergency spillway sizing in the US West. A major canal gate releasing 1 ac-ft/min drains a 1-acre field 1 foot deep every minute - a substantial agricultural flow. 1 ac-ft/min ≈ 20.558 m³/s ≈ 726.0 ft³/s.
Quick Reference Table
| UK gallons per hour (gph) | Acre-feet per minute (ac-ft/min) |
|---|---|
| 1 gph | 6.143 × 10-8 ac-ft/min |
| 2 gph | 1.229 × 10-7 ac-ft/min |
| 5 gph | 3.071 × 10-7 ac-ft/min |
| 10 gph | 6.143 × 10-7 ac-ft/min |
| 25 gph | 1.536 × 10-6 ac-ft/min |
| 50 gph | 3.071 × 10-6 ac-ft/min |
| 100 gph | 6.143 × 10-6 ac-ft/min |