[@The ghost in black]
Hard to say, I've been calling him giant and hulking for awhile now, never got around to actually figuring out a measurement.

He's at least seven feet tall, having to stoop under Humphrey's doorway, but I assumed Humphrey's shop's ceiling was around eight feet tall. I'd have to say around 7'5 to a bit taller. And not a skinny guy either, he's proportional.