what size are most king size beds?
King versus California King. Once itâs determined that thereâs enough space, decide on whether a king or California king is the right bed. A standard king-sized bed is 76 inches (198 cm) wide by 80 inches (203 cm) long. A California king bed is 72 inches (182 cm) wide and 84 inches (213 cm) long. California king beds, also referred to as Western Kings, are more popular on the West Coast of the United States.