King Single

107 x 204 cm

At a Glance


107 x 204 cm

Comfortably Sleeps
Total Sleep Area
Space Per Sleeper

In Detail

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.