Here is the CardsChat Poker Hand Converter, https://www.cardschat.com/hand/ I don't play at Carbon so I don't know if it works with their hand histories.
If not I am sure someone here will point you in the right direction.
Thanks Zorba, I've tried to use the one here and a few others and could never get them to work properly. Maybe I'm doing something wrong but carbon/merge isn't listed on the "supported poker rooms" so gave up on it.
Unfortunately there isn't an easy way unless you have PokerTracker (which I don't as I used HM2). Kinda sucks for us Merge folks -- and in general for US players for other obvious reasons. I often post on multiple sites and have found it's easiest to convert on 2+2, then copy & paste the results into the CC post. But sometimes things still comes out funky.
Hey CC admins: is there a way to get the official converter working to include Merge hands?