A standard king single bed is typically about 107 cm wide by 203 cm long (approximately 3'6" x 6'8"), sitting between a regular single and a double in size.

Exact dimensions

  • Common dimensions: 107 cm (W) x 203 cm (L).
  • Compared to a standard single: often 92 cm x 188 cm , so a king single is both wider and longer.
  • This size is most common in Australia and New Zealand; other regions may not use the “king single” label, or may have slightly different measurements.

How it fits in a room

  • A king single is designed for one person who wants extra space without taking up as much room as a double or queen.
  • It is popular for:
    • Growing teens and taller sleepers
    • Guest rooms
    • Narrow bedrooms where a double would feel cramped

Quick comparison table

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Bed size Typical dimensions (cm) Best for
Single 92 x 188Kids, tight spaces
King single 107 x 203Taller teens, roomy single sleeper
Double 138 x 188Solo adults wanting extra space

Mini FAQ

  • Is a king single the same as a twin XL?
    Not exactly, but they are similar in concept: both are longer than a basic single, but sizes vary by region and labels differ between countries.
  • Will king single bedding fit a standard single?
    No – king single bedding is wider and longer, so you need sheets and quilts made specifically for king single dimensions.

Information gathered from public forums or data available on the internet and portrayed here.