Watt-hour (Wh) - Unit Information & Conversion
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What is a Watt-hour?
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History of the Watt-hour
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Quick Answer
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Watt-hour Conversion Formulas
To Joule:
1 Wh = 3600 J
Example: 5 watt-hours = 18000 joules
To Kilojoule:
1 Wh = 3.6 kJ
Example: 5 watt-hours = 18 kilojoules
To Megajoule:
1 Wh = 0.0036 MJ
Example: 5 watt-hours = 0.018 megajoules
To Gigajoule:
1 Wh = 0.000004 GJ
Example: 5 watt-hours = 0.000018 gigajoules
To Kilowatt-hour:
1 Wh = 0.001 kWh
Example: 5 watt-hours = 0.005 kilowatt-hours
To Megawatt-hour:
1 Wh = 0.000001 MWh
Example: 5 watt-hours = 0.000005 megawatt-hours
To Calorie:
1 Wh = 860.42065 cal
Example: 5 watt-hours = 4302.10325 calories
To Kilocalorie:
1 Wh = 0.860421 kcal
Example: 5 watt-hours = 4.302103 kilocalories
To British Thermal Unit:
1 Wh = 3.412128 BTU
Example: 5 watt-hours = 17.060641 BTUs
To Therm:
1 Wh = 0.000034 therm
Example: 5 watt-hours = 0.000171 therms
To Foot-pound:
1 Wh = 2655.223636 ft⋅lb
Example: 5 watt-hours = 13276.118181 foot-pounds
To Electronvolt:
1 Wh = N/A eV
Example: 5 watt-hours = N/A electronvolts
To Erg:
1 Wh = 36000000000 erg
Example: 5 watt-hours = 180000000000 ergs
To Quad:
1 Wh = 3.4121e-15 quad
Example: 5 watt-hours = 1.7061e-14 quads
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Watt-hour Quick Info
Wh