Convert Litres per second to Acre-feet per minute
Convert Litres per second (L/s) to Acre-feet per minute (ac-ft/min) instantly and accurately.
Conversion Formula
ac-ft/min = L/s × 4.864279163e-5
About Litres per second
The litre per second (L/s) equals 10⁻³ m³/s, the standard unit for municipal water-supply engineering, fire-fighting flows, and HVAC system air handling. A fire hydrant delivers 15-30 L/s; a household mains water connection is typically 0.1-0.5 L/s; a large building HVAC chilled-water loop circulates 50-200 L/s. 1 L/s = 10⁻³ m³/s = 3.6 m³/h ≈ 15.85 US gal/min.
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
| Litres per second (L/s) | Acre-feet per minute (ac-ft/min) |
|---|---|
| 1 L/s | 4.864 × 10-5 ac-ft/min |
| 2 L/s | 9.729 × 10-5 ac-ft/min |
| 5 L/s | 0.000243214 ac-ft/min |
| 10 L/s | 0.000486428 ac-ft/min |
| 25 L/s | 0.00121607 ac-ft/min |
| 50 L/s | 0.00243214 ac-ft/min |
| 100 L/s | 0.00486428 ac-ft/min |