Does anyone Tim's, Bruce's, or the rest of the Bat-Family's ages?

I know Tim is the same age as Stephanie who is in her first year of collage. So Stephanie and Tim are 18 or 19. 

Tim  became an  Emancipated Minor in Red Robin 12, that makes him 17.

"Tim  became an  Emancipated Minor in Red Robin 12, that makes him 17. "

I have a couple ways to find out a couple of peoples ages.

1. Tim took a picture with the flying graysons and saw them preform on the night that they died. He looked to be about 3 and with the retcons I believe Dick was 12, so they have a nine year age difference.

2. As mentioned above, Tim is an emancipated minor therefore 17 or younger(probably 17). 
3. When Lian (Roy's daughter) was very little (she looks about 1 year old to me) Roy and Dick were 22. She died pretty recently and her tombstone said she was 5 so they should be 26 or 27 about now. 
Therefore:

Tim (Red Robin)- 17

Dick (Batman)- 26

Roy (Red Arrow)- 26

Bruce (Batman)- I don't think that even the writers know, but if you say he was about 23 when he took Dick in (like in the animated series) then he would be 37.
   

  Tm's 18 because Tam is 19 and they are a year apart.

 it is almost sad to know that they cant keep bruce alive forever...he will have to actually die one day...and on that day...i will be a very sad Batman fan...and i will probly be in my 50's "

" @TimDrakeRedRobin said:

 it is almost sad to know that they cant keep bruce alive forever...he will have to actually die one day...and on that day...i will be a very sad Batman fan...and i will probly be in my 50's "

Nah they'll just retcon his birthdate or restart the universe... "

Probably 17-18. They draw him like he is in his 20s, but he is a senior in high school. There was a time when Tim was older than me, now I'm 19 and he is younger than me. I feel guilty being in love with a minor now, lol.

" Probably 17-18. They draw him like he is in his 20s, but he is a senior in high school. There was a time when Tim was older than me, now I'm 19 and he is younger than me. I feel guilty being in love with a minor now, lol. "

 Fabian Nicieza, the current writer for Red Robin, has stated that Tim's 17, but will be having his 18th birthday soon-ish. I feel like most of the ages in this thread are probably pretty accurate, though. :) The logic seems sound.

I thought he was 18.