Bed Size Conversion

This is the single most useful thing to understand before buying bedding in Vietnam, and it is the reason most expats give up and sleep on whatever came with the apartment.

How Vietnamese beds are sized

Vietnamese mattresses are named by their width in metres. The length is almost always 2 metres (200 cm).

  • 1m2 = 120 × 200 cm
  • 1m4 = 140 × 200 cm
  • 1m6 = 160 × 200 cm
  • 1m8 = 180 × 200 cm
  • 2m2 = 220 × 200 cm

So when a landlord says "it's a 1m6 bed", they mean 160 cm wide and 200 cm long.

The conversion table

VietnamEurope / IKEAUnited KingdomKoreaJapanUnited States
1m2
120 × 200
Small Double
120 × 190
Super Single
110 × 200
Semi-Double
122 × 195
Twin XL
99 × 203
1m4
140 × 200
Double
140 × 200 ✅
Double
135 × 190
Double
140 × 200 ✅
Double
140 × 195
Full
137 × 191
1m6
160 × 200
Queen
160 × 200 ✅
King
150 × 200
King
160 × 200 ✅
Queen
160 × 195
Queen
152 × 203
1m8
180 × 200
King
180 × 200 ✅
Super King
180 × 200 ✅
Large King
180 × 200 ✅
King
180 × 195
King
193 × 203

✅ marks an exact match.

What this table actually tells you

If you come from Europe, Korea or the UK: you are in luck. European, IKEA, Korean and UK Super King sizes were built on the same 200 cm length and the same 140/160/180 cm widths that Vietnam uses. A Korean King and a Vietnamese 1m6 are the same bed. A UK Super King and a Vietnamese 1m8 are the same bed. Your sheets will simply fit.

If you come from the United States: they will not fit properly, and you should know why. American sizes were never built on the metric grid. A US Queen is 152 × 203 cm — 8 cm narrower and 3 cm longer than a Vietnamese 1m6. A US King is 193 cm wide, which sits between our 1m8 (180 cm) and our 2m2 (220 cm), matching neither.

This is not a defect on either side. It is two different measuring traditions meeting in your bedroom.

If you come from Japan: widths match, but Japanese mattresses are usually 195 cm long rather than 200 cm. A 5 cm difference in length is well within what a fitted sheet absorbs.

How much mismatch is actually a problem?

Less than you would think, and this is where the fabric matters.

Our Ice Spandex sheets contain 13.4% spandex and stretch in four directions. A fitted sheet made from stretch fabric tolerates a difference of a few centimetres in a way that a rigid cotton percale sheet does not. Someone with a US Queen mattress usually finds a 1m6 fitted sheet works.

What stretch does not solve is a large gap. If you have a genuine US King, do not buy a 1m8 and hope.

Before you buy anything, measure three numbers

  1. Width of the mattress, in centimetres
  2. Length of the mattress, in centimetres
  3. Depth — how thick the mattress is from top surface to base

Depth is the one people forget, and it is the one that causes a fitted sheet to pop off a corner at 3am. A mattress with a topper on it is considerably deeper than the same mattress bare. Measure it with the topper in place if you use one.

Send us those three numbers on Zalo or bring them with you to the store and we will tell you which size to take — including telling you if we do not have one that fits.

Still not sure?

Come to the warehouse in District 2 and see the sizes laid out. It takes two minutes in person and saves an exchange later.

JUDY DRAP — 169/36 Lương Định Của, An Khánh, District 2
Monday to Saturday, 10:30 – 17:30 · Phone / Zalo: 0854 225 656

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