---
title: "Super King"
description: "UK Super King bed size: 180 × 200 cm (6ft). How it compares with a King, zip-and-link halves and delivery."
url: "https://bedguide.co.uk/glossary/super-king/"
category: "glossary"
primary_entity: "super king"
date_published: 2026-10-21
date_modified: 2026-10-21
---

# Super King

> A UK Super King is 180 × 200 cm, also called a 6ft bed. It is 30 cm wider than a King and as wide as two UK Singles side by side. Many Super Kings are made as two 90 × 200 cm zip-and-link halves. Divan bases this size often come in two parts for easier delivery.

**Definition.** A UK Super King mattress is 180 × 200 cm, called a 6ft bed. It is as wide as two UK Singles side by side.

Also called: 6ft bed, super king size, superking.

Two UK Singles side by side make 180 × 190 cm, which is 10 cm shorter than a
Super King.

Check doorways and stairs before delivery. One-piece Super King mattresses are
large and heavy.

Full guide: [Super King bed dimensions UK](/sizing/super-king-bed-dimensions).
Also: [UK King vs UK Super King](/compare/uk-king-vs-uk-super-king).

---

Source: https://bedguide.co.uk/glossary/super-king/ · BedGuide — independent UK bed guide; paid links are labelled (see /how-we-make-money/). Facts checked against official sources where possible; see https://bedguide.co.uk/editorial-policy. Report an error: https://bedguide.co.uk/corrections.