Home › Converters › Calorie to Joule Converter

Calorie to Joule Converter

Convert cal to J instantly. 1 cal = 4.184 J — accurate factor, free, no login needed.

Value in Calorie

Result in Joule

What is the Calorie to Joule Converter?

Convert cal to J instantly. 1 cal = 4.184 J — accurate factor, free, no login needed.

Enter your values above and the result updates instantly. 1 cal = 4.184 J.

Joule = Calorie × 4.184

Result in Joule

Is the conversion exact?

It uses the standard international factor, accurate to 6 decimals.