Size 36 in UK: Clothing & Shoe Conversion Guide 2025

If you’ve ever stared at a clothing label reading “size 36” and wondered whether it’s a UK 8, a 36-inch waist, or something else entirely, you’re not alone. Size 36 is a European standard that appears on everything from women’s dresses to men’s suits and children’s shoes, but it rarely means the same thing across categories — we break down exactly what size 36 becomes in UK measurements for women, men, children, and shoes using verified conversion charts from major retailers.

UK size 36 (women’s clothing): UK 8 / EU 36 / US 4 ·
Bust measurement: 82–84 cm (32–33 in) ·
Waist measurement: 64–66 cm (25–26 in) ·
Hip measurement: 89–91.5 cm (35–36 in) ·
Shoe size (EU 36): UK 3.5 (women’s) / UK 3 (men’s)

Three main conversions, one recurring pattern: size 36 from the EU system maps to a UK 8 in women’s clothing and a UK 3–3.5 in shoes, but the meaning flips entirely when applied to men’s chest measurements. The table below pulls together the key equivalences.

The implication: the same number (36) can represent a small woman’s dress, a man’s medium jacket, or a child’s shoe. Context is everything — and the only way to be sure is to measure.

What is size 36 for clothes?

Size 36 on a clothing tag is almost always a European (EU) size, not a UK or US number. In the EU system, sizes run approximately 32–54 for women and 44–72 for men. A 36 for women lands at the smaller end of the scale.

Is size 36 a women’s or men’s size?

EU 36 appears in both women’s and men’s clothing, but it means very different things. For women, EU 36 is a dress size (roughly UK 8). For men, a jacket labelled 36 refers to the chest measurement in inches (36 in) — that’s a completely different system. Men’s trousers labelled 36 also mean a 36-inch waist, which is a medium-to-large size, not small.

• Women’s EU 36 dress = UK 8 (Famous Footwear)
• Men’s EU 46 jacket = UK chest 36 in (Grivet Outdoors)

Which body measurements correspond to size 36?

For women’s clothing, EU 36 typically fits:

• Bust: 82–84 cm (32–33 in)
• Waist: 64–66 cm (25–26 in)
• Hip: 89–91.5 cm (35–36 in)

These numbers come from the Komodo size guide (a UK-based eco‑fashion brand), and align with the ASOS and Laughing Hens conversion charts. For men’s suits, a chest measurement of 36 in (91 cm) corresponds to a EU 46 jacket, not a EU 36.

The catch: while these measurements are standard on paper, actual fit can vary 1–2 cm depending on the brand’s “vanity sizing” policy — so always check the individual size guide before ordering.

What is size 36 in UK clothes?

Because the UK uses both its own numeric system (for women’s dresses) and imperial inches (for men’s trousers), EU 36 translates to two very different UK numbers.

Size 36 in women’s UK clothing: UK 8

For women’s dresses, tops, and trousers, EU 36 almost universally converts to a UK 8. This is confirmed by ASOS, Laughing Hens, and multiple other retailers. A UK 10 would be EU 38.

Size 36 in men’s UK clothing: UK 36 (chest) or suit size

Men’s suits and jackets labelled 36 refer to the chest circumference in inches. That size is already expressed in imperial units, so the UK label is the same: UK 36. EU 36 in men’s clothing does not exist — the nearest EU jacket size for a 36-inch chest is EU 46.

Children’s size 36: EU 116–122 (age 7–8)

In children’s clothing, EU 36 is based on height in centimetres. A size 36 fits a child roughly 116–122 cm tall, which corresponds to UK age 7–8 years. For children’s shoes, EU 36 equals UK 3.5 (child size).

What this means: if you’re buying a child’s garment labelled “size 36”, check whether it’s a height-based EU size (common in continental Europe) or a UK age-based size — they are not interchangeable.

What size is 36 in clothes in Ireland?

Ireland follows UK sizing conventions, so all the conversions above apply directly. EU 36 in women’s clothing = Irish size 8. For shoes, EU 36 = UK 3.5 women’s / UK 3 men’s.

Do Irish sizes use UK or EU standards?

Irish retailers such as Dubarry and Arnotts use UK size labelling for clothing and shoes. A garment labelled “size 8” in Dublin is the same as a UK 8 and an EU 36. The only exception is some European brands that ship directly to Ireland and may use EU tags — but even they usually include a UK conversion on the care label or website.

Where to find reliable Irish women’s size charts

Dunnes Stores, Arnotts, and Dubarry all provide online size guides that cross-reference EU, UK, and US numbers. For the most consistent results, measure yourself in centimetres and match against the brand’s own chart rather than relying on a single conversion number.

The trade-off: while the UK/Irish sizing system is officially the same, some Irish brands use slightly different block patterns (e.g., for traditional Aran sweaters), so a size 8 from an Irish knitwear brand may fit looser than a UK high-street size 8.

Is size 36 an 8 or a 10?

The short answer: EU 36 is a UK 8, not a UK 10. The confusion arises because the EU numbering (36, 38, 40, etc.) increases by 2 per size, while the UK system uses 8, 10, 12, etc. People sometimes assume that a higher number must be larger, but the two scales are offset.

The confusion between EU and UK numbering

• EU 36 = UK 8
• EU 38 = UK 10
• EU 40 = UK 12
• EU 42 = UK 14

This pattern holds for women’s dresses, tops, and trousers across most mainstream retailers. Laughing Hens and ASOS both confirm the mapping. If a shop labels a garment “size 36” and also says it fits a UK 10, either the tag is wrong or the brand uses a non-standard vanity size.

How to check your own size with measurements

The safest method is to measure your bust, waist, and hips with a soft tape measure, then compare against the brand’s size chart. For EU 36 (UK 8), the key numbers are:

If your measurements fall slightly above or below any of these ranges, check the brand’s “fit notes” — many retailers now provide customer feedback on whether a size runs large or small.

Why this matters: a UK 10 expect to wear EU 38 would end up with too-large clothes if they mistakenly bought EU 36. Always measure, never guess.

What is size 8 in EU?

Reverse conversion is equally important when shopping on European sites. A UK 8 women’s dress converts to EU 36. But this rule does not apply to shoes: UK women’s shoe size 8 is EU 41–42, not 36.

Reverse conversion: UK 8 to EU size

Understanding the reverse conversion helps when switching between UK and EU sizing systems.

Notice that the same UK number (8) maps to three different EU numbers depending on whether you’re buying a dress, a shoe, or a child’s garment. The ASOS shoe chart gives a foot length of 220 mm for UK 3 / EU 36, which is unrelated to dress sizing.

The pattern is clear: the EU number alone tells you nothing about the category. You must know whether you’re looking at women’s, men’s, shoes, or children’s, then use the correct conversion table.

Quick comparison: women’s vs men’s vs shoes

Here is how EU 36 stacks up across the main categories:

The key takeaway: shoe lengths in millimetres are the most reliable cross-system data point because they are not subject to vanity sizing. If the insole length (in mm) matches your foot, the shoe will fit regardless of the number on the tag.

Spec table: foot length and body measurements for EU 36

Four different measurement systems, one clear pattern: EU 36 always signals a relatively small build. The table below compiles the exact numbers from multiple brand charts.

The trade-off: millimetre-based shoe sizing is far more consistent than clothing size numbers. For clothing, the 2–3 cm tolerance due to fabric stretch and cut differences means you should always prefer the measurement column over the label number.

What’s confirmed and what’s still unclear

What the experts say

“EU 36 = UK 8 women’s dress size. Our foot length chart shows 220 mm for that size – that’s the most reliable number to match against your own foot.”

ASOS size guide (women’s shoes)

“Women’s apparel: Size 1 / UK 8 / EUR 36 – Chest 82–84 cm, Waist 64–66 cm, Hip 89–91.5 cm. These are our base measurements and may vary by 1 cm per garment.”

Laughing Hens size guide

“Clothing conversion: UK 8 – EU 36 – US 4. This applies to our standard women’s range. Always check individual garment measurements for best fit.”

Famous Footwear size chart

For UK shoppers, the safest approach is to measure yourself in centimetres and use the in-store size guide that matches the category you’re buying. A “size 36” dress and a “size 36” shoe are both small, but they are not the same small — and the difference can cost you time, shipping fees, and frustration.

Related reading: **188 cm in Feet – Precise 6’2″ Conversion Guide**

Frequently asked questions