Understanding king size mattress sizes: a comprehensive guide to dimensions and features

A king-size mattress is the one that is the largest bed mattress that you can get in the market. This mattress is big enough to accommodate a couple and also their child, or a pet if they have one. After accommodating three people, it still has enough space for each one of them to turn and toss around and spread out if they want to. Sounds like the best mattress one should get, right? Yes, but you still need to consider a few things. 

A king size mattress is 72” X 84” inches in dimensions. One of them is a large carpet size. Along with that, a king-size mattress is the most expensive of all types of mattresses, however, a king size mattress price does depend on the foams used and its quality as well. Let’s discuss all these aspects of a king size bed mattress in this article. 

To present you with the difference between a king size mattress and other mattresses, here’s a table that demonstrates the size in inches : 

When should you buy a king-size mattress?

The sheer size of the mattress is enough to tell you that you need to take a lot of things into consideration before you place a king size mattress in your bedroom. Let’s understand what is the size of king size mattress, concerning other factors. 

Room size: This is the single most important factor that you need to consider before buying a mattress. A good bedroom is in the ratio 3:1. The size of the room should be three times the size of the bed so that you have enough space to keep other essential furniture in the room, along with having enough walking space. If you want to place a king-size mattress, then your room should be at least 18” X 21” feet in dimensions; otherwise, chances are that the bed may congest your room. However, if you're fine with having a king-size bed mattress in a slightly smaller room with less furniture, then you can opt for that option. 

Bed frame: A lot of people make the mistake of buying the bed frame first and then purchasing the mattress. That should never be the case. The bed frame should always be bought after the mattress, and if required, it should be customized to the size of the mattress. The simple logic behind it is that you sleep on the mattress, not on the bed frame. Only when you are satisfied with the size, quality, and performance of the mattress should you then buy the mattress. Only after the purchase has been made should you buy a bed frame that fits the mattress rather than a mattress that fits the bed frame. 

Maintenance: This is a harsh truth that a king size mattress does require maintenance. You need to clean it now and then and have to change the placements to make it more durable. And since the size of the mattress is such that it is prone to attract dust and disease-causing pathogens, its cleanliness should be the top priority after buying the mattress. 

Usability: A king size mattress is the best type of mattress for couples and couples who have children. However, it's always a personal choice to get any size of mattress, but if it has to be used just by a single person then spending money on such a large mattress is like paying an exorbitant amount for something that won’t have usability worth the money spent. 

Best king size bed mattresses 

As discussed above, a king size bed mattress requires a lot of maintenance. But what if we tell you that you don't have to worry about its maintenance and that the mattress will stay and serve you for more than ten years? That is possible only if you get yourself the best quality mattress. You should get premium-quality mattresses, as they are made with the best quality foams and are spun well, which gives them higher durability than most mattresses on the market. Now the question is, where will you find such a mattress? The simple answer is Sleepwell.

Sleepwell has a wide range of mattresses that are available in all sizes along with customized size options. If we have to talk about the best mattress in its inventory, then it has to be the Pro Nexa series of mattresses that carry one of the best mattresses in the market. These mattresses have not just aced the industry standards but have also received certification from RMIT University, Australia. Let’s take a look at them one by one.  

Pro Nexa Classic Mattress: Sleepwell’s premium quality mattress with four layers of foams goes 12.5 cm layers deep and is equipped with distinct foams to give you ultimate comfort. 

The first layer is the Pro Nexa and Quilted foam together which makes it responsive and gives it a luxurious texture. The second layer is Sleepwell’s very own Resitec foam which has been designed to provide better flexibility and offers comfort to pressure points of the body.  

The mattress has a layer of Resitec Foam with an Acuprofile support layer that is a ContourPro+ technology which is known to provide excellent back support and evenly distribute the body’s pressure. The foam is also equipped with an improved ventilation system that facilitates airflow in the mattress. 

Sleepwell's ingenious Air-O-Fresh foam makes up the last layer of this mattress. It offers uniform support to the body and promotes air circulation in humid weather. The mattress is covered with International quality European knitted fabric that gives it softness and a luxurious finish. The Pro Nexa Classic king size mattress price is ₹22,410.

Pro Nexa Premium Mattress: With every Pro Nexa mattress, Sleepwell provides better and elevated comfort to the body.  This mattress is a 15 cm thick mattress that comes with an anti-skid boom fabric to hold all these layers of foam intact.  

The first layer is the Pro Nexa and Quiltec foam together which is a responsive foam. The second layer is that of Sleepwell Pro Nexa foam which is a smart recovery foam that offers 27% faster heat dissipation, 67% better body conformance, and 32% higher pressure relief. 

The third layer is that of Sleepwell’s Resitec foam which offers the mattress resilience and better flexibility, thereby comforting the pressure points of the body. 

The fourth layer is Resitec Foam with Acuprofile support which is a 3-zoned Resitec profiling system, that is known to provide even pressure distribution, and improved ventilation. And finally, the last layer of Sleepwell's ingenious Air-O-Fresh foam is designed to keep the mattress dry in humid weather and give you a refreshing sleep every time. The king size mattress price of this mattress is ₹22,410.  

Pro Nexa Luxury Mattress: This is a five-layered mattress that goes 17.5 cm deep. The mattress comes with a European knitted fabric top and an Anti-skid bottom. The mattress is held together with an engineered side wall that provides it with durability and allows airflow through the mattress.  

The mattress is layered with Sleepwell Pro Nexa foam and Quilted foam together on the top. The second layer is smart recovery Pro Nexa foam that provides body contouring and pressure relief. The third layer is Sleepwell’s Resitec foam which provides it with strength and feels medium firm on the body. 

The fourth layer is Resitec Foam with Acuprofile, which provides support to the body and evenly distributes the pressure of the body, giving relief and a rejuvenating sleep experience. Finally, the fifth layer is made up of Air-O-Fresh foam that maintains the optimal temperature of the mattress and keeps it cool and dry in humid weather conditions. The Pro Nexa Luxury Mattress is Sleepwell’s 17.5 cm thick mattress that is layered with five layers of foam. Sleepwell Nexa king size mattress price is ₹31,408. 

These were some of the best king size bed mattresses available in the market that you can consider buying. Sleepwell has a wide range of other mattresses as well that cater to all the needs of all age groups. If you want to get your perfect mattress, then go to Sleepwell’s official website, select preferences in the filter section, and your best mattress options will appear right in front of you.