Gigawatt-hours to Milliwatt-hours conversion

UnitResult

How to convert Gigawatt-hours to Milliwatt-hours

1 Gigawatt-hours (GWh) is equal to 1000000000000 Milliwatt-hours (mWh).

1 GWh = 1000000000000 mWh
or
1 mWh = 1e-12 GWh

What is gigawatt-hours?

A Gigawatt-hour is a unit of energy and its units, GWh, are formed with W for watt and h for hour from SI unit system combined with letter G, metric prefix, for 1,000,000,000 or 10910^9. Its definition, in the context of electricity, is the energy of one watt power flowing for one hour.

Followings equivalent equations are identical but in different units. Please note that factor 10910^9 is representing Giga prefix in GWh unit.

1GWh=109Pt=109IVt=3600109J=2.2471022109eV=8.598105109cal1 GWh = 10^9*Pt = 10^9*IVt = 3600 * 10^9*J = 2.247 * 10^{22} * 10^9 eV = 8.598*10^5 * 10^9 cal

PPowerP - Power
tTime (in hours. Multiply by 3600 to convert to seconds)t - Time \text{ (in hours. Multiply by 3600 to convert to seconds)}
ICurrentI - Current VVoltsV - Volts
JJoulesJ - Joules
eVElectronvolteV - Electronvolt
calCaloriescal - Calories

Wikipedia page for Kilowatt-hour (watt-hour redirected to kWh) UCI article on Energy Units and Conversions Ian Woofenden's explanation on difference between Watts and Watt-Hours

What is milliwatt-hours?

A Milliwatt-hour is a unit of energy and its units, kWh, are formed with W for watt and h for hour from SI unit system combined with letter m, metric prefix, for 0.001 or 10310^{-3}. Its definition, in the context of electricity, is the energy of one watt power flowing for one hour.

Followings equivalent equations are identical but in different units. Please note that factor 10310^{-3} is representing Milli prefix in mWh unit.

1mWh=103Pt=103IVt=3600103J=2.2471022103eV=8.598105103cal1 mWh = 10^{-3}*Pt = 10^{-3}*IVt = 3600 * 10^{-3}*J = 2.247 * 10^{22} * 10^{-3} eV = 8.598*10^5 * 10^{-3} cal

PPowerP - Power
tTime (in hours. Multiply by 3600 to convert to seconds)t - Time \text{ (in hours. Multiply by 3600 to convert to seconds)}
ICurrentI - Current VVoltsV - Volts
JJoulesJ - Joules
eVElectronvolteV - Electronvolt
calCaloriescal - Calories

Wikipedia page for Kilowatt-hour (watt-hour redirected to kWh) UCI article on Energy Units and Conversions Ian Woofenden's explanation on difference between Watts and Watt-Hours

Complete Gigawatt-hours conversion table

Enter # of Gigawatt-hours
Convert 1 GWh to other unitsResult
Gigawatt-hours to Watt-seconds (GWh to Ws)3600000000000
Gigawatt-hours to Watt-minutes (GWh to Wm)60000000000
Gigawatt-hours to Watt-hours (GWh to Wh)1000000000
Gigawatt-hours to Milliwatt-hours (GWh to mWh)1000000000000
Gigawatt-hours to Kilowatt-hours (GWh to kWh)1000000
Gigawatt-hours to Megawatt-hours (GWh to MWh)1000
Gigawatt-hours to Joules (GWh to J)3600000000000
Gigawatt-hours to Kilojoules (GWh to kJ)3600000000
Gigawatt-hours to Megajoules (GWh to MJ)3600000
Gigawatt-hours to Gigajoules (GWh to GJ)3600
Gigawatt-hours to calories (GWh to cal)860420650095.6023
Gigawatt-hours to Kilocalories (GWh to kcal)860420650.0956023
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