Bed Rail Size Finder
The right bed rail length for twin, queen and king beds
Choose a rail no longer than the side it guards. A US Queen (152 × 203 cm) takes two 200 cm rails, a US Twin (97 × 191 cm) two 190 cm rails — the finder below works out the rest.
Choose a mattress
Mattress sizes and matching bed rail lengths
Standard rail lengths: 1.2, 1.5, 1.8, 1.9, 2, 2.2 m. US sizes converted from the standard inch dimensions (Queen 60 × 80 in = 152 × 203 cm).
| Mattress | Width × length | Long side rail | Foot-end rail |
|---|---|---|---|
| US Twin | 97 × 191 cm | 190 cm | custom (from 100 pcs) |
| US Full | 137 × 191 cm | 190 cm | 120 cm |
| US Queen | 152 × 203 cm | 200 cm | 150 cm |
| US King | 193 × 203 cm | 200 cm | 190 cm |
| US California King | 183 × 213 cm | 200 cm | 180 cm |
| UK Single | 90 × 190 cm | 190 cm | custom (from 100 pcs) |
| UK Double | 135 × 190 cm | 190 cm | 120 cm |
| UK King | 150 × 200 cm | 200 cm | 150 cm |
| UK Super King | 180 × 200 cm | 200 cm | 180 cm |
| EU 140 × 200 | 140 × 200 cm | 200 cm | 120 cm |
| EU 160 × 200 | 160 × 200 cm | 200 cm | 150 cm |
| EU 180 × 200 | 180 × 200 cm | 200 cm | 180 cm |
FAQ
Bed rail sizing questions
How long are queen bed rails?
A US Queen mattress is 152 × 203 cm (60 × 80 in), so each long side takes a 200 cm rail and the foot end a 150 cm rail.
What size bed rail for a king bed?
A US King is 193 × 203 cm: 200 cm rails on the long sides and a 190 cm rail across the foot end. A UK King (150 × 200 cm) takes 200 cm and 150 cm rails.
Can you make a custom length?
Yes. Lengths outside 1.2–2.2 m, or in between our standard sizes, can be made from 100 pcs.
Get a quote
Start your private-label project
Tell us the product and quantity. We reply with price, the matching test reports and sample time — usually within 5 hours on working days.
- Emailinfo@pakeybaby.com
- WhatsApp +86 189 2536 7318
- FactoryNo. 20-1, Taile Road, Xiaolan Town, Zhongshan City, Guangdong, China