Calorie → Watt hour (cal → Wh)

1 cal = 0.0011622222222222 Wh
1 Calorie (cal) = 0.0011622222222222 Watt hour (Wh).

Calorie (cal):


Watt hour (Wh):

If you want to reverse convert, use Watt hour → Calorie. 1 Wh = 860.4206500956 cal. You can also explore the full Energy converter page for more cross conversions.

Conversion formula

Calorie to Watt hour formula: value in Wh = value in cal × 0.0011622222222222.

Watt hour to Calorie formula: value in cal = value in Wh × 860.4206500956.

How to convert Calorie to Watt hour

To convert Calorie to Watt hour, multiply the value in cal by 0.0011622222222222. This gives the result in Wh.

For example, 1 cal = 0.0011622222222222 Wh and 10 cal = 0.011622222222222 Wh.

What is Calorie?

Calorie (cal): The thermochemical calorie is a heat unit equal to 4.184 joules. 1 cal = 4.184 J.

What is Watt hour?

Watt hour (Wh): The energy used by a one-watt device running for one hour; common in battery specifications. 1 Wh = 1 W × 1 h = 3600 J.

FAQ

Calorie → other Energy units

• 1 calorie → joule = 4.184 joule
• 1 calorie → kilojoule = 0.004184 kilojoule
• 1 calorie = 4.184E-6 megajoule
• 1 calorie → kilocalorie = 0.001 kilocalorie
• 1 calorie → watt hour = 0.0011622222222222 watt hour
• 1 calorie = 1.1622222222222E-6 kilowatt hour
• 1 calorie = 1.1622222222222E-9 megawatt hour
• 1 calorie → british thermal unit = 0.0039656512425834 british thermal unit
• 1 calorie → foot pound = 3.0859553628063 foot pound
• 1 calorie = 26114473967544 mega electron volt
• 1 calorie = 2.6114473967544E+19 electron volt

Calorie → Watt hour Table

The table below shows common values from Calorie to Watt hour and the reverse direction for quick reference.

Watt hour → Calorie Table

Watt hour → Calorie

The reverse value is 1 Wh = 860.4206500956 cal.