1 Megawatt-hour equals exactly
0,001 GWh
This is the inverse operation compared to the GWh → MWh conversion. Since the Gigawatt-hour represents an amount of energy a thousand times larger than the Megawatt-hour, the GWh value of a single MWh results in a small number.
To convert a measurement from MWh to GWh, simply divide the value by 1,000:
To convert from GWh to MWh, perform the inverse operation, multiplying by 1,000:
This inverse conversion is useful for those working with industrial-scale production or consumption data (in MWh) who need to report it on larger scales (GWh) to compare with national statistics or energy sustainability reports that typically use this unit.