Burj Dubai tier heights

Tier 22: +700.595 m (completed)
Tier 22A: +706.995 m (top of the currently installed beams)
Tier 22B: +713.395 m
Tier 23: +719.795 m
Tier 23A: +726.195 m
Tier 23B: +732.595 m
Tier 24: +738.995 m
Tier 25: +748.713 m
Tier 26: +758.313 m
Tier 27: +767.913 m

Steel structure completed, only the pinnacle above this point

Tier 28: +777.50 m
Tier 29: +787.10 m
Tier 30: +796.70 m

Pinnacle get slightly thinner: +806.30 M

TOP OF THE PINNACLE: +818.00 m


Base of the Spire/Pinnacle starts on Tier 20B (+674.9 m), for a total pinnacle length of 143,10 meters