At a Glance
107 x 204 cm
What are the dimensions of a King Single size bed?
King single mattresses measure in at 107 centimetres by 204 centimetres. Slightly longer than a single mattress, this bed size is better for guest bedrooms. By combining two king single mattresses, you can create a king size bed. Plus, it's easy to separate the beds when you have multiple guests. This size is also ideal for small studios or pull-out beds.
Who is a King Single mattress suitable for?
A king single is a good fit for children, tall teenagers, or short adults. If you want a mattress that will last through multiple growth spurts, this is a better choice than a single size bed. Adults are also more comfortable on a king single thanks to extra legroom.
King Single vs. Double
The next size up from a king single mattress is a double (or full) mattress. The double provides an additional 31 centimetres of width, but takes 16 centimetres off of the length. While a king single is good for a single sleeper, a double is more comfortable if snoozing with pets.
King Single vs. Single
Compared to a single, the king single is slightly wider and 16 centimetres longer. Even with this extra space, a king single is still best for one sleeper. However, the additional legroom is more comfortable for tall adults or teenagers.