Can you convert a queen size bed to a king?
No, you cannot convert a queen size bed to a king. Think of the difference in size between the two: 16 inches. That means that 8 inches of the mattress would overhang on each side. If you want to get a king size mattress, but you don’t want to purchase an entire bed set, consider ordering a metal bed frame. Often called “Hollywood” bed frames, these bed frames are easy to assemble, relatively inexpensive, and very sturdy.