Calorie To Gigajoule Converter

Conversion Formula

Understanding how to convert between calorie and gigajoule

calorie to gigajoule

To convert calorie to gigajoule, multiply by 4.18e-9.

gigajoule = calorie × 4.18e-9

Example:

Convert 10 calorie to gigajoule:

10 calorie × 4.18e-9 = 4.1800000000000004e-8 gigajoule

gigajoule to calorie

To convert gigajoule to calorie, multiply by 239005736.1.

calorie = gigajoule × 239005736.1

Example:

Convert 5 gigajoule to calorie:

5 gigajoule × 239005736.1 = 1195028680.5 calorie