Calories to Kilojoules Converter

Convert calories to kilojoules instantly.

Conversion Formula

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Expression: kilojoules = calories × 0.004184
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Description: To convert calories to kilojoules, multiply the value in calories by 0.004184.
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Steps:
  1. Take the input value in calories.
  2. Multiply the value by 0.004184 to convert to kilojoules.
  3. The result is the equivalent value in kilojoules.
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Example:

Input: 33

Calculation: 33 calories × 0.004184 = 0.138072 kilojoules

Output: 0.138072