Watt-hour
Enter a value and select units to convert.
Switch GJ to Wh
Watt-hour Unit Table
A list of units symbol and data.
From WhTo GJAll conversion
1 Wh0.0000036 GJ
2 Wh0.0000072 GJ
3 Wh0.0000108 GJ
4 Wh0.0000144 GJ
5 Wh0.000018 GJ
6 Wh0.0000216 GJ
7 Wh0.0000252 GJ
8 Wh0.0000288 GJ
9 Wh0.0000324 GJ
10 Wh0.000036 GJ
Description

Watt-hour (Wh)

The watt-hour is a common unit of energy used to measure electrical power over time. One watt-hour equals 3,600 joules and is often used to describe the energy capacity of batteries and home appliances.

Gigajoule (GJ)

One gigajoule is equal to one billion joules. This unit is essential in industrial and national energy statistics. Gigajoules are used to quantify large-scale energy production, including natural gas usage, electricity generation, and district heating systems.

Complete list of conversion for Watt-hour
Watt-hour (Wh)

1 Watt-hour = 3600 Joule

Convert 2 Wh → J

1 Watt-hour = 3.6 Kilojoule

Convert 2 Wh → kJ

1 Watt-hour = 0.0036 Megajoule

Convert 2 Wh → MJ

1 Watt-hour = 0.0000036 Gigajoule

Convert 2 Wh → GJ

1 Watt-hour = 3.6e-9 Terajoule

Convert 2 Wh → TJ

1 Watt-hour = 3.6e-12 Petajoule

Convert 2 Wh → PJ

1 Watt-hour = 3.6e-15 Exajoule

Convert 2 Wh → EJ

1 Watt-hour = 0.001 Kilowatt-hour

Convert 2 Wh → kWh

1 Watt-hour = 0.000001 Megawatt-hour

Convert 2 Wh → MWh

1 Watt-hour = 1e-9 Gigawatt-hour

Convert 2 Wh → GWh

1 Watt-hour = 3600 Watt-second

Convert 2 Wh → Ws

1 Watt-hour = 860.4206500956022 Calorie (thermochemical)

Convert 2 Wh → cal

1 Watt-hour = 0.8604206500956023 Kilocalorie (thermochemical)

Convert 2 Wh → kcal

1 Watt-hour = 859.8452278589854 Calorie (International Table)

Convert 2 Wh → cal_IT

1 Watt-hour = 0.8598452278589853 Kilocalorie (International Table)

Convert 2 Wh → kcal_IT

1 Watt-hour = 3.4121411564883757 British Thermal Unit (IT)

Convert 2 Wh → BTU_IT

1 Watt-hour = 3.4144259496372174 British Thermal Unit (Thermochemical)

Convert 2 Wh → BTU_th

1 Watt-hour = 2655.22363621076 Foot-pound-force

Convert 2 Wh → ft·lbf

1 Watt-hour = 31862.68485656601 Inch-pound-force

Convert 2 Wh → in·lbf

1 Watt-hour = 2.246938546230761e+22 Electronvolt

Convert 2 Wh → eV

1 Watt-hour = 36000000000 Erg

Convert 2 Wh → erg

1 Watt-hour = 3.4123222748815164e-15 Quad

Convert 2 Wh → quad

1 Watt-hour = 0.00003412956340704055 Therm (US)

Convert 2 Wh → therm

1 Watt-hour = 8.598452278589854e-8 Ton of Oil Equivalent

Convert 2 Wh → toe

1 Watt-hour = 1.2283503255128362e-7 Ton of Coal Equivalent

Convert 2 Wh → tce

1 Watt-hour = 8.604206500956023e-7 Ton of TNT

Convert 2 Wh → tTNT