歳or才?

[JockZon]

I've learned that 才 means "-years old" but now Peter-san answers me with the kanji 歳.
What kanji should I use:
何才です　or 何歳です

[Jonas]

Replied to your question in the Beginner Lesson #65 thread. But the short version is that both are used but the simple one is used more than the complex one (I actually learnt the complex one before the easy one!)

[JockZon]

I've seen it. Thank you very much. Nice to get an answer that quickly.