Gigajoule to Calorie conversion

Convert between Gigajoule (GJ) and Calorie (cal) or vice versa.

About Gigajoule to Calorie conversion

What is Gigajoule?

Gigajoule is a unit of energy equal to one billion joules, used in various energy applications.

What is Calorie?

Calorie is a unit of energy defined as the amount of energy needed to raise the temperature of one gram of water by one degree Celsius.

How to convert Gigajoule to Calorie using our tool?

Enter the Gigajoule value in the input field above. Our tool will automatically convert the value to Calorie. You can also use the dropdown to select any other unit you want to convert to. The conversion is instant and you can see the result immediately, even when you change the units.