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Kilocalories to Kilojoules Converter

Instantly convert Kilocalories to Kilojoules with the calculator below. Enter any value and get an accurate result immediately.

kcal
4.184
kJ
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How to convert Kilocalories to Kilojoules

kJ = kcal × 4.184

Step-by-step example

  1. Start with the value in Kilocalories: 1 kcal
  2. Apply the formula: kJ = kcal × 4.184
  3. Result: 1 kcal = 4.184 kJ

Kilocalories to Kilojoules Conversion Table

Kilocalories (kcal)Kilojoules (kJ)
1 kcal4.184 kJ
10 kcal41.84 kJ
100 kcal418.4 kJ
1000 kcal4184 kJ

Related Energy Conversions

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

Frequently Asked Questions

How many Kilojoules in a Kilocalorie?

1 kcal = 4.184 kJ. Use the converter above for any value.

How do I convert Kilocalories to Kilojoules?

To convert Kilocalories to Kilojoules, use the formula: kJ = kcal × 4.184. Enter your value in the input above and the result is shown instantly.

What is the formula for Kilocalories to Kilojoules?

The conversion formula is: kJ = kcal × 4.184. This gives the exact Kilojoules equivalent for any Kilocalories value.

Is this Kilocalories to Kilojoules converter free?

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

Looking for the reverse? Convert Kilojoules to Kilocalories (kJ to kcal)