Convert Millilitres per minute to Acre-feet per hour
Convert Millilitres per minute (mL/min) to Acre-feet per hour (ac-ft/h) instantly and accurately.
Conversion Formula
ac-ft/h = mL/min × 4.864279163e-8
About Millilitres per minute
The millilitre per minute (mL/min) equals 10⁻⁶/60 ≈ 1.667×10⁻⁸ m³/s, the standard flow rate unit for HPLC and preparative chromatography. A reverse-phase HPLC column (4.6 mm i.d.) operates at 1-2 mL/min; a cardiac output catheter measures 4 000-8 000 mL/min (= L/min). 1 mL/min ≈ 1.667×10⁻⁸ m³/s = 60 mL/h.
About Acre-feet per hour
The acre-foot per hour (ac-ft/h) equals 1233.48183754752/3600 ≈ 0.34263 m³/s, standard for sizing irrigation district delivery canals, reservoir outflow scheduling, and aquifer recharge basin calculations in the western US. The US Bureau of Reclamation uses ac-ft/h for canal operational planning; a 1 000-acre farm irrigating with 0.5 in/h rain-equivalent receives ≈41 ac-ft/h. 1 ac-ft/h ≈ 0.34263 m³/s.
Quick Reference Table
| Millilitres per minute (mL/min) | Acre-feet per hour (ac-ft/h) |
|---|---|
| 1 mL/min | 4.864 × 10-8 ac-ft/h |
| 2 mL/min | 9.729 × 10-8 ac-ft/h |
| 5 mL/min | 2.432 × 10-7 ac-ft/h |
| 10 mL/min | 4.864 × 10-7 ac-ft/h |
| 25 mL/min | 1.216 × 10-6 ac-ft/h |
| 50 mL/min | 2.432 × 10-6 ac-ft/h |
| 100 mL/min | 4.864 × 10-6 ac-ft/h |