Tahiri Veila is generally placed at about 18 years old during Crucible , based on her birth year of 13 ABY and the novel’s timeframe in the post- Legacy of the Force era.

Why that age fits

  • Wookieepedia-style sources list Tahiri as born in 13 ABY.
  • Crucible is set after the events of Legacy of the Force , which puts her in her late teens to early twenties depending on the exact scene timing.

Practical reading

  • If you want the simplest answer: around 18.
  • If you’re tracking strict chronology across the wider Star Wars timeline, some readers may round her a bit older depending on how they align the series dates.

TL;DR

Tahiri Veila in Crucible is about 18 years old.