Calories to Watt-Hours Converter

Instantly convert Calories to Watt-Hours with the calculator below. Enter any value and get an accurate result immediately.

Calories

cal

Watt-Hours

0.001162222222

Quick presets:

Ad · Leaderboard (728×90)

How to convert Calories to Watt-Hours

Wh = cal × 0.001162

Step-by-step example

Joules to Kilojoules

J → kJ

Joules to Calories

J → cal

Joules to Kilocalories

J → kcal

Joules to Watt-Hours

J → Wh

Joules to Kilowatt-Hours

J → kWh

Joules to British Thermal Units

J → BTU

1 cal = 0.0011622222 Wh. Use the converter above for any value.

To convert Calories to Watt-Hours, use the formula: Wh = cal × 0.001162. Enter your value in the input above and the result is shown instantly.

The conversion formula is: Wh = cal × 0.001162. This gives the exact Watt-Hours equivalent for any Calories value.

Yes, this converter is completely free to use. No signup, no download, and no limits. It works directly in your browser.