Olympic or expanded size queen beds are 66 inches wide by 80 inches in length, which is 6 inches more extensive than standard queen beds. California queen beds dimensions of 60 inches wide by 84 inches in length with Its similar width as standard queens however 4 inches longer. The split queen, a size frequently utilized for flexible beds, is similar width and length as a standard queen bed, however, the sleeping cushion is part into two separate parts, every one estimating 30 inches by 80 inches.