Who is older? Batman or Superman?

Superman in my opinion would be older and live longer. For instance, Superman in interplanetary and can seem to age "according to the series" but does not have a life expectancy. His powers generate from within as a "magic" type occurance.

However, Batman is a human being that is dressed up with no real magi type power. His powers and abilities are all from gadgets that are created.

That being said... as there ages are never listed. I would say Superman would be older.

They're both supposed to be around 27.

Although Batman has a 10 year old son who he conceived when he was Batman. So he was Batman at 17?

Comics timelines make no sense.

with all of the Robins; Bruce pretty much has to be on a sliding scale between 40-45... Dick Grayson has assumed the Bat costume more than once... and if we assume Bruce Suited up in his late 20's and recruited a 15 year old Dick when he was about 30. that't have him sliding between 25-30 (the Nolan Trilogy has Bruce's 30th Birthday in the first film, and has the 2nd about a year after that, and the 3rd set 8 years later still... a little rounding in either direction and you have him age from 29-39 in his "Career" as Batman

Superman as a Rule suits up/goes Public when he's 27 (give or take a year) and I'd say they have him on a similar 5 year scale (obviously live action projects retaining their actors would have him age in 'real time"

Superman.

i think they are the same age. I read a comic in which they were around the same age as kids (i think public enemies #1). At least i think they are around the same age. Superman just has a longer lifespan than batman due to his kryptonian heritage. Can't really determine their age as it varies in every comic and movie about them that i watch (some 50 some 27)

I think they're both around the same age. As of the latest DC reboot, Superman's current age is 27. Not sure about The Goddamn Batman.