Points to select size of the mattress

Height: The physical dimensions of you and your partner, as well as your preferred sleeping position, will all influence your decision between queen size mattress and king size mattress. Couples with larger body dimensions can invest in queen size mattress and king size mattress.

Sleeper Count: When choosing the size of a mattress, the number of people who will be occupying the bed is an important consideration. Most couples will be comfortable sharing a queen size mattress, but those who require more room or sleep with a child and pet can upgrade to a king size mattress.

Bedroom location: queen size mattress and king size mattress are big and bulky and are difficult to move, so it would be a problem, especially if your bedroom is upstairs. The width of the staircase and, in some cases, the door size must also be considered.

Bedroom size: If you have a smaller bedroom, a queen size mattress is ideal for you but if you have a bedroom with lots of space, go for the king size mattress.

Budget: King size mattress are more expensive than queen size mattress of the same brand and model. Furthermore, bed frames, bedding, and other accessories will be more pricey for the larger king size mattress. A queen size mattress is your best bet if you're on a tight budget.

The queen size mattress dimensions are 60 inches (5 feet) in width by 78 inches (6 feet, 6 inches) in length, the king mattress dimensions are 72 inches (6 feet) in width by 78 inches (6 feet, 6 inches) in length. Both the sizes can accommodate two persons and the length is common.