Kilowatt-hour
Enter a value and select units to convert.
Switch J to kWh
Kilowatt-hour Unit Table
A list of units symbol and data.
From kWhTo JAll conversion
1 kWh3600000 J
2 kWh7200000 J
3 kWh10800000 J
4 kWh14400000 J
5 kWh18000000 J
6 kWh21600000 J
7 kWh25200000 J
8 kWh28800000 J
9 kWh32400000 J
10 kWh36000000 J
Description

Kilowatt-hour (kWh)

One kilowatt-hour equals 1,000 watt-hours or 3.6 million joules. It is the standard billing unit for residential and commercial electrical usage, and is commonly seen on energy bills and smart meters.

Joule (J)

The joule is the SI unit of energy, named after physicist James Prescott Joule. It represents the energy transferred when one newton of force moves an object one meter. Widely used in physics and engineering, 1 joule equals 1 watt-second or 0.239 calories. It is fundamental to understanding energy, work, and heat across scientific disciplines.

Complete list of conversion for Kilowatt-hour
Kilowatt-hour (kWh)

1 Kilowatt-hour = 3600000 Joule

Convert 2 kWh → J

1 Kilowatt-hour = 3600 Kilojoule

Convert 2 kWh → kJ

1 Kilowatt-hour = 3.6 Megajoule

Convert 2 kWh → MJ

1 Kilowatt-hour = 0.0036 Gigajoule

Convert 2 kWh → GJ

1 Kilowatt-hour = 0.0000036 Terajoule

Convert 2 kWh → TJ

1 Kilowatt-hour = 3.6e-9 Petajoule

Convert 2 kWh → PJ

1 Kilowatt-hour = 3.6e-12 Exajoule

Convert 2 kWh → EJ

1 Kilowatt-hour = 1000 Watt-hour

Convert 2 kWh → Wh

1 Kilowatt-hour = 0.001 Megawatt-hour

Convert 2 kWh → MWh

1 Kilowatt-hour = 0.000001 Gigawatt-hour

Convert 2 kWh → GWh

1 Kilowatt-hour = 3600000 Watt-second

Convert 2 kWh → Ws

1 Kilowatt-hour = 860420.6500956023 Calorie (thermochemical)

Convert 2 kWh → cal

1 Kilowatt-hour = 860.4206500956022 Kilocalorie (thermochemical)

Convert 2 kWh → kcal

1 Kilowatt-hour = 859845.2278589854 Calorie (International Table)

Convert 2 kWh → cal_IT

1 Kilowatt-hour = 859.8452278589854 Kilocalorie (International Table)

Convert 2 kWh → kcal_IT

1 Kilowatt-hour = 3412.141156488376 British Thermal Unit (IT)

Convert 2 kWh → BTU_IT

1 Kilowatt-hour = 3414.4259496372174 British Thermal Unit (Thermochemical)

Convert 2 kWh → BTU_th

1 Kilowatt-hour = 2655223.63621076 Foot-pound-force

Convert 2 kWh → ft·lbf

1 Kilowatt-hour = 31862684.85656601 Inch-pound-force

Convert 2 kWh → in·lbf

1 Kilowatt-hour = 2.2469385462307606e+25 Electronvolt

Convert 2 kWh → eV

1 Kilowatt-hour = 36000000000000 Erg

Convert 2 kWh → erg

1 Kilowatt-hour = 3.4123222748815167e-12 Quad

Convert 2 kWh → quad

1 Kilowatt-hour = 0.03412956340704055 Therm (US)

Convert 2 kWh → therm

1 Kilowatt-hour = 0.00008598452278589854 Ton of Oil Equivalent

Convert 2 kWh → toe

1 Kilowatt-hour = 0.00012283503255128362 Ton of Coal Equivalent

Convert 2 kWh → tce

1 Kilowatt-hour = 0.0008604206500956023 Ton of TNT

Convert 2 kWh → tTNT