Character Age - How do I find out?

I know of the /age command, but I'm not sure if this is the correct one to find out how old my character is, it tells me something like "you have played for 128 hours on this character over the last 11 months". Does that mean my character is 11 months old? Help is most appreciated.

Yes, that means your character is 11 months old from the time you created him, but you've only played him for 128 hours.

So in one month I will get my minipet - correct?

You should, yes.

Cool, thanks :-)