Convert US quarts per second to Megalitres per day
Convert US quarts per second (qt/s) to Megalitres per day (ML/d) instantly and accurately.
Conversion Formula
ML/d = qt/s × 0.08176489453
About US quarts per second
The US quart per second (qt/s) equals 3.785411784×10⁻³/4 ≈ 9.464×10⁻⁴ m³/s, used in US industrial filling lines handling quart-size containers (motor oil, paint, sauce). A high-speed filling machine loading 1 qt bottles at 4 per second processes 4 qt/s per nozzle. 1 US qt/s ≈ 9.464×10⁻⁴ m³/s = 0.9464 L/s.
About Megalitres per day
The megalitre per day (ML/d) equals 1000/86400 ≈ 0.011574 m³/s, numerically identical to million litres per day. It is the preferred notation in Australian water-authority reporting, environmental flow assessments, and reservoir storage accounting. Murray-Darling Basin environmental flows are specified in ML/d; urban water utilities publish reservoir capacity and daily draw in ML/d. 1 ML/d ≈ 0.011574 m³/s = 1 000 m³/d.
Quick Reference Table
| US quarts per second (qt/s) | Megalitres per day (ML/d) |
|---|---|
| 1 qt/s | 0.0817649 ML/d |
| 2 qt/s | 0.16353 ML/d |
| 5 qt/s | 0.408824 ML/d |
| 10 qt/s | 0.817649 ML/d |
| 25 qt/s | 2.04412 ML/d |
| 50 qt/s | 4.08824 ML/d |
| 100 qt/s | 8.17649 ML/d |