Convert Litres per day to Acre-feet per day
Convert Litres per day (L/d) to Acre-feet per day (ac-ft/d) instantly and accurately.
Conversion Formula
ac-ft/d = L/d × 8.107131938e-7
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 Acre-feet per day
The acre-foot per day (ac-ft/d) equals 1233.48183754752/86400 ≈ 0.014278 m³/s, the practical unit for daily water-delivery scheduling in western US irrigation districts and river-compact administration. Water rights in the Colorado River system are specified in acre-feet per year; daily delivery schedules convert to ac-ft/d. A moderate-size irrigation lateral delivers 5-50 ac-ft/d. 1 ac-ft/d ≈ 0.014278 m³/s ≈ 504.2 US gal/min.
Quick Reference Table
| Litres per day (L/d) | Acre-feet per day (ac-ft/d) |
|---|---|
| 1 L/d | 8.107 × 10-7 ac-ft/d |
| 2 L/d | 1.621 × 10-6 ac-ft/d |
| 5 L/d | 4.054 × 10-6 ac-ft/d |
| 10 L/d | 8.107 × 10-6 ac-ft/d |
| 25 L/d | 2.027 × 10-5 ac-ft/d |
| 50 L/d | 4.054 × 10-5 ac-ft/d |
| 100 L/d | 8.107 × 10-5 ac-ft/d |