Convert UK pints per hour to Million litres per day
Convert UK pints per hour (pt/h) to Million litres per day (ML/d) instantly and accurately.
Conversion Formula
ML/d = pt/h × 1.363827000e-5
About UK pints per hour
The UK pint per hour (pt/h) equals 4.54609×10⁻³/8/3600 ≈ 1.578×10⁻⁷ m³/s, used in British slow-infusion clinical records and historical dairy milk-flow measurements before metrication. An IV drip set at 100 mL/h equals ≈176 UK fl oz/h ≈ 8.8 UK pt/h. 1 UK pt/h ≈ 1.578×10⁻⁷ m³/s.
About Million litres per day
The million litres per day (ML/d or MLD) equals 1000/86400 ≈ 0.011574 m³/s, the standard capacity unit for water-treatment plants, sewage-treatment works, and desalination facilities in the UK, India, and much of the Commonwealth. A small town water-treatment works processes 5-20 ML/d; the Beckton Sewage Treatment Works in London treats ≈700 ML/d. 1 ML/d ≈ 0.011574 m³/s = 1 000 m³/d.
Quick Reference Table
| UK pints per hour (pt/h) | Million litres per day (ML/d) |
|---|---|
| 1 pt/h | 1.364 × 10-5 ML/d |
| 2 pt/h | 2.728 × 10-5 ML/d |
| 5 pt/h | 6.819 × 10-5 ML/d |
| 10 pt/h | 0.000136383 ML/d |
| 25 pt/h | 0.000340957 ML/d |
| 50 pt/h | 0.000681914 ML/d |
| 100 pt/h | 0.00136383 ML/d |