1 Kilojoule To Kilocalorie

Convert between chemical, electrical and physical energy units.

Energy
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Related Conversions
1.5 kJ to kcal 5 kJ to kcal 10 kJ to kcal 20 kJ to kcal 50 kJ to kcal 100 kJ to kcal 250 kJ to kcal 500 kJ to kcal 1,000 kJ to kcal 5,000 kJ to kcal 50,000 kJ to kcal 100,000 kJ to kcal
Reverse Conversions
1.5 kcal to kJ 2 kcal to kJ 2.5 kcal to kJ 4 kcal to kJ 10 kcal to kJ 20 kcal to kJ 25 kcal to kJ 50 kcal to kJ 100 kcal to kJ 5,000 kcal to kJ 50,000 kcal to kJ 100,000 kcal to kJ
More Energy Conversions
100 J to cal 1 GJ to kWh 1 GJ to MJ 1 MJ to BTU 250 cal to J 1 MJ to kWh 2 GJ to MJ 2 MJ to BTU 250 kcal to kJ 1 kWh to cal

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Popular Conversions

Kilowatt-Hours to Megajoules Megajoules to Kilowatt-Hours Joules to Calories Kilocalories to Kilojoules British Thermal Units to Joules Watt-Hours to Joules

Common Benchmarks

Cup of coffee 5 kJ
Food calorie 4184 J
AA battery 10 kJ
Phone battery 40 kJ
Slice of bread 330 kJ
Gasoline liter 34 MJ

Frequently Asked Questions

How many kilocalories is 1 kilojoule?

1 kilojoule is about 0.239006 kilocalories.

How many kilojoules is 1 kilocalorie?

1 kilocalorie equals 4.184 kilojoules.

What is the difference between kilojoules and kilocalories?

Both measure energy in SI. The main difference is usually scale: some units are convenient for smaller values, while others are used to express larger values more practically.

Where are kilojoules and kilocalories used?

They are used in physics and engineering to measure work, energy, and heat; the most practical unit depends on the magnitude.

Why does 1 kilojoule equal 0.239005736138 kilocalories?

Because the units are defined with a fixed relationship. To convert kilojoules to kilocalories, multiply by that factor.

How do you convert kilojoules to kilocalories?

Multiply the value in kilojoules by 0.239005736138 to get kilocalories.