how old is kakashi

Kakashi Hatake is approximately between 47 to 48 years old during the Boruto series. At the start of the original Naruto series, he was about 26 years old, and by the Shippuden series, he was around 30 to 31 years old. His birthday is September 15th. These age estimates reflect his progression from a young ninja to a mature adult and leader in the story's timeline.