Quote Originally Posted by 'Machined',index.php?page=Thread&postID=160615#pos t160615
My brother and I leveled a pair of rogues with RaF and we both got our chars to 59 and thought we better give the levels away to one of my toons before we lose the levels. So i got him to give away all the levels, then we went on leveling when we both got to 70. Soon after our RaF was about to expire so i went through all his chars to see which ones could grant levels and just took levels and gave them to low level alts just so they didnt go to waste. And on his rogue i found i could still give 1 more level so it is actually 30 levels not 29 you can grant, taking into account you can grant levels after 60.
Unless Blizzard made a recent change, you may have miscounted somewhere along the way. I kept VERY close track of mine, and NEVER got more than 29 grantable levels.

The toon stops earning grantable levels at level 60, but it started at level one, not zero, so that's 59 earned levels, divided by two, equals 29.5, which rounds down (only makes sense, actually) to 29 grantable levels. I agree that Blizzard "should" make a displayed counter for this, but I doubt they'll bother.