If you’ve ever shopped for bedding on a European site, browsed an Airbnb listing in Paris, or tried to order a duvet cover while living abroad, you’ve probably hit a confusing wall: a “double bed” in Europe is not the same thing as a “double bed” in the United States. The terminology overlaps just enough to be misleading, and the actual mattress dimensions can be several inches off in either direction. In 2026, with more Americans buying imported European bed frames, working remotely from abroad, or furnishing rentals with international guests in mind, understanding this size gap actually matters. This guide breaks down exactly what a European double bed measures, how it stacks up against US sizing, and what to check before you buy anything labeled with a European size term.
The Short Answer
A European “double bed” typically measures 135 cm x 190 cm (about 53 in x 74.8 in). That’s noticeably narrower and shorter than a standard US full-size mattress, which measures 54 in x 75 in — so the width is nearly identical, but many people assume “double” means something closer to a US queen, and it doesn’t. In the UK specifically, a double bed measures 135 cm x 190 cm as well, though UK sizing conventions sometimes round to 4’6″ x 6’3″.
Why the Confusion Happens
The word “double” was originally a US term describing a bed meant for two sleepers, as opposed to a “single” or “twin” meant for one. European countries adopted similar language but built it around metric measurements and different historical furniture-making standards, particularly in France, Germany, and the UK. Over decades, each region’s “double” drifted to a slightly different dimension, while the name stayed the same. That’s how you end up with a French double (140 cm x 190 cm), a UK double (135 cm x 190 cm), and a US full/double (54 in x 75 in) — all called the same thing, all measuring differently.
European Double Bed Sizes by Country
There isn’t one single European standard — sizing varies by country, and sometimes by manufacturer within the same country. Here’s how the most common European “double” sizes compare:
| Region/Term | Metric Size | US Equivalent (inches) | Closest US Size |
|---|---|---|---|
| UK Double | 135 x 190 cm | 53.1 x 74.8 in | Full (54 x 75 in) |
| French Double (Grand Lit) | 140 x 190 cm | 55.1 x 74.8 in | Full/Queen border |
| German Double (Standard) | 140 x 200 cm | 55.1 x 78.7 in | Full XL / Queen (short) |
| Italian Double (Matrimoniale) | 160 x 190-200 cm | 63 x 74.8-78.7 in | Queen (wider) |
| US Full/Double | 137 x 190.5 cm | 54 x 75 in | — |
| US Queen | 152 x 203 cm | 60 x 80 in | — |
Notice that most European “doubles” fall somewhere between a US full and a US queen, but almost never match either exactly. This is the single biggest source of frustration when Americans try to buy fitted sheets, mattress toppers, or bed frames based on European labeling alone.
Double vs. King in Europe: Another Layer of Confusion
To complicate things further, many European countries also have a “king” size that doesn’t match the US king at all. A UK king measures 150 cm x 200 cm (59 x 78.7 in), which is actually closer to a US queen in width. A UK super king, at 180 cm x 200 cm (70.9 x 78.7 in), is the size that most closely resembles a US king (76 x 80 in), though still a couple inches narrower. If you’re shopping a UK or European retailer and see “king,” don’t assume it matches what you’d get from a US mattress retailer — always check the centimeter measurements directly.
What This Means If You’re Buying Bedding or a Frame
Buying European Bedding for a US Mattress
If you’ve bought duvet covers, fitted sheets, or a mattress topper from a European or UK site expecting it to fit a US full or queen mattress, you may find it’s off by an inch or two in one or both dimensions. A UK double duvet cover, for instance, is cut for a 135 cm bed, which will feel snug — though usually still workable — on a US full-size mattress. It will not fit a queen properly.
Buying a European-Style Frame in the US
Some import or specialty bed frame brands sell European-dimension frames domestically, which means a US-market mattress (built to US full or queen dimensions) may not sit flush inside the frame’s rails. Always confirm the frame’s interior rail measurements in inches before ordering a mattress to pair with it, and don’t rely on the size label alone.
Traveling or Renting Abroad
If you’re renting a European apartment or booking longer-term lodging, a listing that says “double bed” is telling you to expect something closer to a US full — cozy for two, but tighter than a US queen. If personal space matters for a long stay, look for listings advertising a “king” or “super king” in the local sizing system, and check the centimeter dimensions rather than trusting the size name.
Quick Conversion Reference
| To Convert | Formula | Example |
|---|---|---|
| cm to inches | cm ÷ 2.54 | 190 cm ÷ 2.54 = 74.8 in |
| inches to cm | in x 2.54 | 75 in x 2.54 = 190.5 cm |
Keeping this simple formula handy is the most reliable way to sanity-check any European size label before you buy, since terminology alone will consistently lead you astray.
The Bottom Line
A European double bed is roughly the same width as a US full-size mattress but the naming conventions and exact measurements shift depending on the country, so “double” should never be treated as a universal, fixed size. If you’re purchasing anything cross-border — a frame, a mattress, bedding, or even booking travel accommodations — always convert to inches and compare actual numbers rather than relying on the label. For a full breakdown of US sizing standards side by side, our bed sizes and dimensions guide covers every US mattress size in detail, and our bed frame hub can help you find frames sized correctly for whichever mattress you land on.
Related buying guides
- Bed Sizes and Dimensions Guide
- Beds Hub
- Bed Frames Hub
- Platform Beds
- Mattresses Hub
- Mattresses Under $500
- How We Test
Is a European double bed the same as a US full-size bed?
They’re very close in width but not identical. A UK double measures 135 cm x 190 cm (about 53 x 74.8 in), while a US full is 54 x 75 in — the US full is slightly wider and slightly longer.
What size is a French double bed?
A French “grand lit” typically measures 140 cm x 190 cm (55.1 x 74.8 in), which is a bit wider than both the UK double and the US full-size mattress.
Will US sheets fit a European double mattress?
US full-size sheets will usually fit a UK double reasonably well since the dimensions are close, but expect some tightness in one direction. Always check exact centimeter measurements before ordering.
Is a European king the same as a US king?
No. A UK king (150 x 200 cm) is narrower than a US king (76 x 80 in) and closer in width to a US queen. A UK super king (180 x 200 cm) is the closest European match to a US king.
Why do European double bed sizes vary by country?
Each country developed its own furniture and bedding manufacturing standards independently over the last century, so terms like “double” stuck around even as the actual dimensions diverged.
Can I use a European bed frame with a US mattress?
Sometimes, but you should always measure the frame’s interior rail dimensions in inches first, since European frames are often built to metric mattress sizes that don’t perfectly match US standard sizes.
What’s the easiest way to compare European and US bed sizes?
Convert everything to inches using cm ÷ 2.54, and compare actual numbers rather than trusting size names like “double” or “king,” which vary widely by region.
Sophie Laurent
Sophie Laurent is TalkBeds' Beds & Bedroom Editor. With more than ten years covering home and furniture, she leads everything on the site that isn't the mattress itself: bed frames, platform beds, headboards, bunk and kids' beds, sizing, and the interiors decisions… Full profile & sources →