It will fit a king size bed (with no drape included). My king size mattress is 79x 81. A California King mattress is roughly 72 x 84 inches.
With a drape, it will be more like 110" x 108" give or take.
Google says a king size mattress is about 76 x 80
Missouri Star Quilt Co put out a chart with quilt sizes here:
https://forum.missouriquiltco.com/sh...ad.php?t=64224
Edit: oops...looks like we posted at the same time, Jennifer.