Choose the bed size
Use the exact product dimension where possible; catalogue categories can differ by brand.
HONG KONG BED SIZE GUIDE
Bed size is only the first number. Door swing and walking clearance decide whether the bedroom works.
Use common Hong Kong mattress dimensions as furniture presets, then place the bed on your actual floor plan instead of assuming a nominal bedroom label means it will fit.
Accuracy ruleSource proportions stay locked. Estimated dimensions remain visibly estimated.
HOW IT WORKS
From source plan to a decision you can trust
Calibrate the room
A proportion-only image is not enough for purchase-grade furniture fit.
Check bed access
Leave enough room for the household to enter, make the bed and reach storage.
Check the door and wardrobe
Swinging doors and wardrobe access can be the real blocker in a small bedroom.
HAUSRAY
Reference sizes
Small single: 92 × 183 cm · Single: 92 × 189 cm · Small double / 4 ft class: 120 × 183 cm · Double: 135 × 189 cm · Queen: 150 × 200 cm · King: 180 × 200 cm
- Treat these as furniture presets, not room-size standards.
- Use the exact bed-frame size, which can be larger than the mattress.
- A bay window or column can reduce usable placement area even when floor area looks sufficient.
HAUSRAY
Why HausRay asks for your real furniture
Two buyers considering the same flat can get different fit results because one needs a king bed and the other already owns a compact double. Buyer Fit should reflect the household, not a generic staging package.
FAQ
Questions people ask before trusting a floor plan
Is a 4-foot bed always exactly 122 cm wide?
Not necessarily. Mattress and frame sizes vary by brand and product. Enter the actual product width/depth whenever possible.
Should I use mattress size or bed-frame size?
Use the outer bed-frame dimensions for spatial fit, because the frame is what occupies the floor area.