How much does the Saatva Adjustable Base weigh? December 21, 2022 17:09 Updated Twin XL: 103 lbs. Queen: 135 lbs. King: 198 lbs. Split King: 206 lbs. (103 lbs. per piece) Cal King: 200 lbs. Related articles How much does the Saatva Adjustable Base Plus weigh? Can I use the Saatva Adjustable Base with any bed frame? How high is the Saatva Adjustable Base? What are the differences between the two Saatva adjustable bases? What flame retardants do Saatva mattresses use?