King Size Bed in cm: Ireland 150 x 200 cm Standard

If you’ve been shopping for a bed in Ireland, you’ve probably noticed that “king size” doesn’t always mean the same thing everywhere. A mattress labeled “king” in one shop might measure 150 cm wide, while the same label reads 160 cm elsewhere. That small gap matters when you’re buying bedding, bed frames, or Duvet covers. The good news: Irish king size has a consistent standard, and once you know what it is, the rest of the sizing puzzle falls into place.

Irish King Size: 150 x 200 cm · UK/EU King Size: 150 x 200 cm · Super King Size: 180 x 200 cm · IKEA King Bed: 150 x 200 cm · European Double: 160 x 200 cm

The table below consolidates king and super king measurements from major Irish retailers, with imperial conversions for reference.

What size is a king bed in cm?

In Ireland, a standard king size bed measures exactly 150 cm wide by 200 cm long (5’0″ × 6’6″ in imperial measurements). This measurement holds across the majority of Irish retailers, from department stores to specialist bed shops (DFI Beds, Irish mattress retailer). The 200 cm length (approximately 6 feet 6 inches) is notably longer than the traditional UK standard of 190 cm, reflecting IKEA’s influence on the Irish market over recent decades (BedGuru, IKEA bed size comparison).

Irish king dimensions

The Irish king size traces its roots to UK sizing conventions, where “5 foot” became the standard king width before metric adoption. In practice, this rounds to 150 cm across most Irish retailers (Discovering Ireland, travel and lifestyle guide). The length extended to 200 cm when IKEA introduced European sizing norms to Ireland, replacing the older 190 cm UK standard.

Irish retailers confirmed as using 150 x 200 cm for their standard king include DFI Beds, Des Kelly Interiors, BigMickey.ie, and Dreams Ireland (Discovering Ireland). This consistency means you can shop for bedding with confidence once you know the measurement.

UK and European standards

The UK king size traditionally measures 152 × 198 cm according to some sources (Wikipedia, global bed size reference), though in practice most UK retailers now also list king as 150 × 200 cm. This 2 cm difference rarely matters in practice since mattress tolerances are generous. European IKEA stores stock king at 160 × 200 cm, which is 10 cm wider than the Irish standard (IKEA Ireland, official mattress size guide). If you’re buying from a European website while in Ireland, check whether the 160 cm width will work with your bed frame.

Is 180×200 a king size bed?

No — a bed measuring 180 x 200 cm falls into the super king category in Ireland, not the standard king. The key difference is 30 cm of additional width, which translates to roughly one foot in imperial measurements (Des Kelly, Irish furniture retailer). This size is the largest standard option available from most Irish retailers including IKEA Ireland.

Comparison to standard king

The gap between standard king (150 cm) and super king (180 cm) is substantial when you’re sharing a bed. The extra 30 cm gives each sleeper the equivalent of an additional 15 cm of personal space — roughly the width of a standard pillow. For couples where one partner is restless or tosses during the night, the super king’s additional width can meaningfully reduce disturbance.

Standard king beds are sufficient for most couples where neither partner exceeds about 170 cm in height and both sleep reasonably well. The super king becomes the obvious choice when comfort during sleep is a priority or when one or both partners are taller than average.

Super king clarification

IKEA Ireland explicitly categorizes their 180 x 200 cm beds as “Super King,” describing them as “the largest bed size in the IKEA range” (IKEA Ireland, super king bed product category). Des Kelly Interiors confirms this sizing as the “pinnacle of spacious sleeping” in Ireland (Des Kelly). Some European retailers market 180 cm wide beds simply as “king,” but in Ireland this size carries the super king label.

What this means: when you see a bed advertised as “king” at 180 cm wide in Ireland, it’s almost certainly a super king by Irish standards. Verify the exact width before buying bedding sized for a standard king.

Is 160×200 king or queen?

The 160 x 200 cm size sits in a grey area across Europe. In Ireland and the UK, it would typically be classified as a super king or king wide enough to warrant its own category. In many European countries, this is the standard king size — 10 cm wider than Ireland’s 150 cm king (IKEA Ireland). IKEA specifically offers 160 x 200 cm as their “European King” size, distinct from the standard Irish king (BedGuru).

Queen vs king distinctions

The naming convention for queen size beds varies dramatically by region. In Ireland and the UK, “queen” is not a standard retail category — what Americans call a queen (roughly 150 × 200 cm) equals the Irish/UK king (Discovering Ireland). In mainland Europe, queen typically refers to a bed around 160 cm wide, positioning it between Ireland’s standard king and super king.

If you’re accustomed to Irish sizing and encounter a European bed labeled “queen” at 160 cm wide, expect it to feel noticeably wider than your standard king at home. The opposite is also true: an Irish shopper browsing European websites may find “queen” sizes that match or exceed their domestic king’s dimensions.

Regional differences

European retailers like IKEA market 160 x 200 cm as an alternative to their super king, positioning it as suitable for couples who want more space than a standard king but find 180 cm too wide for their bedroom (IKEA Ireland). Portuguese sizing even treats 180 cm as a standard king, with true super king starting at 200 cm wide (Wikipedia). This variation means cross-border shopping requires careful measurement checks rather than relying on size labels alone.

The catch: a bed labeled “king” at 160 x 200 cm on a European site may not fit Irish king-sized bedding. Always confirm the exact width in centimeters before purchasing accessories.

Are 180×200 beds good for couples?

Super king beds at 180 x 200 cm are among the best options available for couples in Ireland. The extra 30 cm of width per person (compared to a standard king) means even restless sleepers have room to move without disturbing their partner (IKEA Ireland). The standard 200 cm length accommodates most adults comfortably, though those over 185 cm may still find their feet approaching or reaching the edge.

Space for two sleepers

At 180 cm wide, each sleeper gets 90 cm of personal width — comparable to a standard single bed. This is enough space to change position, read, or move without crossing the invisible center line that divides a shared mattress. For couples where one partner is significantly larger or more active during sleep, the super king’s width differential reduces disturbance events.

The trade-off: super king beds require larger bedrooms and cost more than standard king options. A room needs to be at least 3.5 meters by 3.5 meters to accommodate a super king comfortably with bedside tables and walking space on at least one side (Mattress Mick, Irish bedding retailer).

Pros and cons

For couples in Ireland where sleep quality is a priority or where one partner exceeds 170 cm in height, the super king at 180 x 200 cm is worth the investment. For couples with tighter budgets or smaller bedrooms, the standard king at 150 x 200 cm remains a comfortable choice (Des Kelly).

Is 200×200 superking?

A square 200 x 200 cm bed does exist in some markets and is sometimes classified as a super king variant, but it is not a standard size in Ireland. Most Irish retailers do not stock this configuration, and those seeking a square super king would likely need to explore custom-made options or specialist manufacturers (Des Kelly). The rectangular 180 x 200 cm remains the standard super king across Irish retail.

Superking size guide

The most common super king sizes in Ireland break down as follows: IKEA stocks 180 x 200 cm as their sole super king mattress, while Des Kelly and other Irish retailers confirm this same measurement (IKEA Ireland, super king mattress category). The US market offers a California King (183 x 212 cm) which is narrower but longer than the Irish super king — approximately 3 cm wider and 12 cm longer (Wikipedia). This means a US California King will fit some Irish super king bedding lengthwise but may be slightly narrow.

Duvet and bedding fit

Standard super king duvets in Ireland measure 260 x 220 cm, designed to fit the 180 x 200 cm mattress with sufficient overhang on all sides. A square 200 x 200 cm mattress would be covered by standard super king duvets lengthwise but would have excess width — roughly 60 cm of overhang on each side.

For couples sharing a super king, the standard 260 x 220 cm duvet provides adequate coverage for two adults of average height. Larger duvet sizes (280 x 240 cm or custom) become necessary for couples where one or both partners exceed 185 cm or prefer more duvet during colder seasons.