Board Thread:Ninjago Wiki News/@comment-25095204-20140703085642/@comment-26537965-20180225191331

All of them are in their late teens (except from Zane, who is over 40 years old). Nya is two years younger than Kai, Cole, and Jay. Kai, Cole, and Jay were at least 16 in Season 1. Nya was at least 14. Lloyd was 9-11. Now Kai, Cole, and Jay are around 19, Nya is around 17, and Lloyd is 12-14 chronologically, although biologically he is the same age as Kai, Cole, and Jay.