Question: 1 joule equals how many kelvin?
Answer: Joules to Kelvins Conversion. J stands for joules and K stands for kelvins. The formula used in joules to kelvins conversion is 1 Joule = 7.242971666663E+22 Kelvin. In other words, 1 joule is 7.242971666663E+22 times bigger than a kelvin.