Watt-hour
Enter a value and select units to convert.
Switch kcal to Wh
Watt-hour Unit Table
A list of units symbol and data.
From WhTo kcalAll conversion
1 Wh0.8604206500956023 kcal
2 Wh1.7208413001912046 kcal
3 Wh2.581261950286807 kcal
4 Wh3.4416826003824093 kcal
5 Wh4.3021032504780115 kcal
6 Wh5.162523900573614 kcal
7 Wh6.022944550669216 kcal
8 Wh6.8833652007648185 kcal
9 Wh7.74378585086042 kcal
10 Wh8.604206500956023 kcal
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.

Kilocalorie (thermochemical) (kcal)

One kilocalorie equals 1,000 calories or approximately 4,184 joules. It is the standard unit for measuring food energy and is often abbreviated as 'Calorie' (with a capital C) on food labels.

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