There is some confusion about queen size bed dimensions. There are two reasons for it. One is that the world uses two measurement systems – imperial (inches) and metric (centimeters)., which means that whenever you’re outside your own country, you want to double check which system is in use in your current location. The other has to do with the fact that there are different names for similar bed styles across the world.
The standard queen size bed frame is 60 inches by 80 inches. In addition to a standard queen size bed frame, there also exist a California queen, an expanded queen and a super size queen.