MGD (imperial) (MGD (imp))
Million imperial gallons per day appear in older Indian, British and Gulf water-supply records; 1 MIGD ≈ 4.546 MLD.
Symbol: MGD (imp) (ASCII: MGD imp)
Quantity: volumetric discharge of rivers, canals and water supply
SI relation: 1 MGD (imp) = 0.05261678240741 m³/s (exact)
Derivation: 1 MGD (imp) = 10⁶ × 4.54609 L per day ≈ 0.0526 m³/s.
Exact: yes, by definition
Typical uses
- Older Indian municipal records
- Desalination plants in the Gulf (MIGD)
Convert million imperial gallons per day to other units
| Conversion | 1 MGD (imp) equals | Reverse |
|---|---|---|
| MGD (imp) to cumec | 0.05261678241 m³/s | cumec to MGD (imp) |
| MGD (imp) to cusec | 1.858144135 ft³/s | cusec to MGD (imp) |
| MGD (imp) to MLD | 4.54609 MLD | MLD to MGD (imp) |
| MGD (imp) to litre per second | 52.61678241 L/s | litre per second to MGD (imp) |
| MGD (imp) to cubic metre per day | 4546.09 m³/day | cubic metre per day to MGD (imp) |
| MGD (imp) to MGD | 1.200949926 MGD | MGD to MGD (imp) |
| MGD (imp) to acre-foot per day | 3.685575143 acre-ft/day | acre-foot per day to MGD (imp) |
Open the Discharge Converter (Cumecs, Cusecs, MLD) to convert any value between all units.
Sources
- Guide for the Use of the International System of Units (SI), NIST Special Publication 811, 2008 Edition, National Institute of Standards and Technology , Appendix B.8, "gallon [Canadian and U.K. (Imperial)]".
Last reviewed: . Factors are stored exactly and computed with 50-digit decimal arithmetic. See how we verify conversion factors.
Cite this page
APA
Scientific Converters. (2026, October 15). MGD (imperial) (MGD (imp)). Retrieved October 29, 2026, from https://scientificconverters.com/units/million-imperial-gallons-per-day/
IEEE
Scientific Converters, "MGD (imperial) (MGD (imp))," scientificconverters.com. Accessed: Oct. 29, 2026. [Online]. Available: https://scientificconverters.com/units/million-imperial-gallons-per-day/