Convert Million litres per day to Cubic inches per hour
Convert Million litres per day (ML/d) to Cubic inches per hour (in³/h) instantly and accurately.
Conversion Formula
in³/h = ML/d × 2542656.004
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.
About Cubic inches per hour
The cubic inch per hour (in³/h) equals 1.6387064×10⁻⁵/3600 ≈ 4.552×10⁻⁹ m³/s, appearing in US oilfield plunger-pump capacity datasheets and slow hydraulic-actuator specifications. It is also used in US ASTM leak-test standards where maximum allowable leakage past a valve seal is expressed in in³/h at rated pressure. 1 in³/h ≈ 4.552×10⁻⁹ m³/s.
Quick Reference Table
| Million litres per day (ML/d) | Cubic inches per hour (in³/h) |
|---|---|
| 1 ML/d | 2542660 in³/h |
| 2 ML/d | 5085310 in³/h |
| 5 ML/d | 12713300 in³/h |
| 10 ML/d | 25426600 in³/h |
| 25 ML/d | 63566400 in³/h |
| 50 ML/d | 127133000 in³/h |
| 100 ML/d | 254266000 in³/h |