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Uk Size 10 In Eu – Complete 2025 Clothing and Shoe Guide

Arthur Jack Thompson Murray • 2026-05-26 • Reviewed by Oliver Bennett






UK Size 10 in EU: Clothing, Shoes & Nike Conversion Guide (2025)

A UK size 10 does not translate to a single EU number. The equivalent depends on whether you are looking at men’s or women’s clothing, shoes, or a specific brand such as Nike. This guide breaks down the conversion for each category, explains why the numbers differ, and tells you where to find reliable size charts.

Shoppers often assume that a UK 10 maps neatly to one EU size. In reality, the conversion shifts by several EU numbers depending on the garment type and gender. A UK 10 in women’s clothing, for example, can correspond to anything from EU 36 to EU 40, while the same UK 10 in men’s shoes lands at roughly EU 44 or 45. Understanding these differences saves time and avoids costly returns.

The charts below cover the most common categories and include brand-specific data for Nike, one of the most frequently searched labels. Where the research shows variation between sources, that uncertainty is noted so you can make an informed decision.

What is UK Size 10 in EU for Clothing?

Women’s Clothing: UK 10 ≈ EU 36–38
Women’s Shoes: UK 10 ≈ EU 41–42
Men’s Clothing: UK 10 ≈ EU 44
Men’s Shoes: UK 10 ≈ EU 44–45

Key insights on clothing conversion

  • UK size 10 is not a single EU equivalent; it varies by category (clothing vs shoes) and gender.
  • Women’s UK shoe size 10 is larger than men’s UK 10 shoe in EU terms due to different starting points.
  • Nike men’s footwear: UK 10 = EU 44.5 (based on official Nike chart).
  • Clothing sizes are more variable; a UK 10 dress may fit EU 36 or 38 depending on brand.
  • Always check brand-specific charts because EU sizes can vary by up to half a size.

Quick reference table: UK size 10 to EU

Category UK EU
Women’s Clothing 10 36–38
Women’s Shoes 10 41–42
Men’s Clothing 10 44
Men’s Shoes 10 44–45
Nike Men’s Shoes 10 44.5
Nike Women’s Shoes 10 42

Conversions are approximate; always verify with brand size guides.

Clothing sizes follow separate national standards. British Standard BS 3666 differs from European EN 13402, which helps explain why a UK 10 dress can be labelled EU 36 by one retailer and EU 38 by another. The Complete UK to EU Clothing Size Guide provides more detail on specific garment types.

What is UK Size 10 in EU for Shoes?

Shoe size conversions are more standardised than clothing, but still vary between men’s and women’s ranges. A UK 10 in men’s shoes typically converts to EU 44 or 45, while a UK 10 in women’s shoes maps to EU 41 or 42. The difference arises because women’s UK sizing starts from a smaller baseline.

Men’s shoes: UK 10 to EU

Most major retailers list UK men’s 10 as EU 44 to 45. ASOS, for instance, shows UK 10 = EU 44.5 with a foot length of 279 mm. Footlocker’s guide places the same UK size at EU 42-43 for men’s shoes, illustrating the variation that exists even among reputable sellers. Always measure your foot in centimetres for the most reliable fit.

Women’s shoes: UK 10 to EU

Women’s UK 10 is less common on size charts because many brands stop at UK 8 or 9. Where it appears, the conversion is typically EU 41 or 42. Because this range sits at the upper end of women’s footwear, some manufacturers produce fewer styles in this size, so checking individual brand guides is especially important.

Shoe size variation between retailers

Footlocker’s conversion places UK men’s 10 at EU 42-43, while ASOS and Nike list UK men’s 10 as EU 44.5. The difference of about 1.5 EU sizes means that relying on a single chart can lead to the wrong fit. Cross-referencing with foot length in centimetres is the most reliable method.

How Does UK Size 10 Convert for Nike Footwear?

Nike uses its own size charts, and the conversion for UK 10 differs between men’s and women’s footwear. The brand also applies separate systems for clothing, so shoe shoppers need to consult the footwear-specific guide.

Nike men’s footwear

According to the official Nike men’s footwear chart, a UK men’s size 10 converts to EU 44.5, US 11, and corresponds to a foot length of 29 cm. This is consistent with data from third-party retailers such as Juice Store, which lists the same conversion. The Nike men’s chart is available directly from the brand and is considered the authoritative source for their shoes.

For the full official breakdown, see the Nike Men’s Footwear Size Chart.

Nike women’s footwear

Nike women’s footwear charts do not list a UK size 10 as a standard option. The largest UK size shown on the official women’s table is typically UK 9, which corresponds to EU 44 and US 11.5. A UK women’s 10 falls outside the published range, meaning shoppers with that foot length should measure their foot in centimetres and compare against the length-based chart rather than relying on a direct UK-to-EU conversion.

Measuring your foot for Nike shoes

Place your foot on a sheet of paper, mark the longest toe and the heel, measure the distance in centimetres, then match that number to the centimetre column on Nike’s size chart. This method bypasses the uncertainty of UK-to-EU conversion and is especially useful for women’s sizes above UK 9.

Nike’s clothing sizing uses different systems for men’s-based/gender-neutral apparel and women’s apparel, so a “UK size 10” in a Nike jacket or pair of trousers must be interpreted by garment type. The Nike clothing size conversion (UK 10 to EU) page provides body measurement guides for each product category.

Brand-specific charts are not interchangeable

Nike’s UK men’s 10 equals EU 44.5, but Adidas may list the same UK size as EU 44 or 45. New Balance and other brands also differ. Always use the brand’s own size chart rather than a generic conversion table.

What Are the Conversions for UK Sizes 8, 9, and 10 in EU?

Shoppers often compare multiple UK sizes when they are between standard numbers or looking at different brands. The table below shows the typical EU equivalents for UK sizes 6 through 10 across men’s and women’s shoes.

UK Size Men’s Shoes (EU) Women’s Shoes (EU)
6 39–40 38–39
7 40–41 39–40
8 42 40–41
9 43 41–42
10 44–45 41–42

The progression is not perfectly linear because each brand rounds to its nearest EU half-size. ASOS, for example, shows UK men’s 9 = EU 43 and UK men’s 10 = EU 44.5, while other retailers may show UK men’s 9 = EU 43 and UK men’s 10 = EU 44. The How to Measure Your Foot Size Correctly guide can help you pinpoint the right size regardless of these variations.

What is 38 EU Shoe Size in UK?

For anyone working from an EU size and needing the UK equivalent, EU 38 is a common starting point, especially among women’s footwear. EU 38 typically converts to UK 5 for women and UK 5.5 for men, though these are approximate values.

The Begg Shoes blog explains that EU sizes do not translate directly to UK sizes because the increment per size differs. EU sizes increase by one Paris point (2/3 cm) per step, while UK sizes increase by one barleycorn (1/3 inch). This mismatch means that a direct numerical conversion is always an approximation. The Begg Shoes EU to UK Conversion Guide provides a detailed explanation of the Paris point system.

Other sources, such as the Footlocker EU/UK/US Size Guide, list EU 38 as UK 5 for women and UK 5.5 for men. Checking multiple references is advisable because the half-size difference can affect fit.

Which UK to EU Conversions Are Exact and Which Are Approximate?

Some conversions are backed by official brand charts and can be treated with high confidence. Others depend on the retailer or the garment type and should be treated as estimates. The table below separates the two categories.

Established information (high certainty) Information that remains unclear (high uncertainty)
Nike UK men’s shoe size 10 = EU 44.5 (official Nike chart) Women’s clothing: UK 10 varies by brand; EU 36, 38, or 40 all possible
ASOS men’s shoe size 10 = EU 44.5 (ASOS chart) Shoe size conversions can differ by up to 0.5 EU due to manufacturing tolerances
UK men’s shoe sizes follow a consistent barleycorn system No single authoritative source for women’s UK 10 to EU clothing conversion
EU sizes use the Paris point system (2/3 cm per increment) Brands such as Zara and H&M apply their own internal conversion rules

The safest approach is to use the brand’s specific size chart and measure your foot in centimetres for footwear. Clothing conversions are inherently less precise because they depend on cut, fabric, and fit preferences.

Why Do UK and EU Sizing Systems Differ?

UK shoe sizes are based on the barleycorn, a unit equal to one-third of an inch. The system starts at size 0 for children and increases by one barleycorn per full size. EU shoe sizes, by contrast, use the Paris point, which is two-thirds of a centimetre. Because the two units are not simple multiples of each other, a direct numerical conversion produces decimals that each brand rounds differently.

Clothing sizes follow a different logic. British Standard BS 3666 defines UK dress sizes based on bust, waist, and hip measurements in inches, while the European standard EN 13402 uses centimetres. A UK 10 dress is designed for a bust of approximately 90 cm and a waist of 73 cm, but the equivalent EU 36 or 38 varies by brand because each manufacturer interprets the standards slightly differently.

The English Brands Size Table aggregates data from multiple retailers and shows how the same UK size can map to different EU numbers depending on the brand and garment category.

What Do Official Size Charts Say About UK 10 to EU Conversion?

Several major retailers and specialist guides publish size charts that include UK 10. Their conversions are broadly consistent for footwear but show more variation for clothing.

Men’s UK 10 = EU 44.5 (foot length 279 mm).

— ASOS Size Charts

EU sizes do not translate directly to UK sizes; typically jump 5/6 of a UK size per EU increment.

— Begg Shoes Blog

UK 10 = EU 42-43 (men’s shoes).

— Footlocker Guide

UK 10 = EU 44.5.

— Nike Men’s Footwear Chart

The variation between Footlocker’s EU 42-43 and Nike’s EU 44.5 for the same UK men’s 10 highlights why checking multiple sources is worthwhile. For Nike-specific purchases, the Nike Men’s Footwear Size Chart is the most reliable reference.

How Should You Approach UK to EU Size Conversion?

Start by identifying the category—clothing or shoes—and the gender the item is designed for. Use the quick reference table in this guide to get a starting EU number, then verify against the brand’s own size chart. For footwear, measuring your foot in centimetres and comparing it to the brand’s length-based chart eliminates most of the guesswork. The Complete UK to EU Clothing Size Guide provides further detail for specific garment types.

Frequently Asked Questions

Is UK size 10 the same as EU 40?

Not exactly. For women’s clothing, UK 10 often corresponds to EU 36-38. For shoes, UK 10 women is EU 41-42, men is EU 44-45.

How do I measure my foot to find EU size?

Place your foot on a piece of paper, mark the longest toe and heel, measure the distance in cm, then compare with a brand’s size chart.

What is 38 EU shoe size in UK?

38 EU shoe size typically converts to UK 5 for women and UK 5.5 for men (approximate).

Do UK size 10 in Nike shoes match other brands?

Nike has its own sizing; generally, Nike men’s UK 10 is EU 44.5, which may differ from Adidas or New Balance. Always use the brand’s specific chart.

Is UK size 10 the same in all brands?

No. A UK 10 in one brand can be EU 36 in another. Clothing and shoes both show variation, so always check the brand’s chart.

What is the difference between UK and EU sizing?

UK shoe sizes use barleycorns (1/3 inch per size), while EU uses Paris points (2/3 cm). Clothing follows separate national standards.

What is UK size 10 in EU for men’s clothing?

Men’s UK 10 in clothing typically converts to EU 44, though many brands use letter sizes (S, M, L) rather than numeric dress sizes.

What is UK size 8 in EU?

UK 8 in women’s shoes is approximately EU 40-41. In men’s shoes, UK 8 is approximately EU 42. In women’s clothing, UK 8 is approximately EU 34-36.

What is UK size 9 in EU?

UK 9 in women’s shoes is approximately EU 41-42. In men’s shoes, UK 9 is approximately EU 43. In women’s clothing, UK 9 is less common but typically EU 36-38.

Can I rely on a generic conversion chart?

Generic charts give a useful starting point, but brand-specific charts are more reliable because each manufacturer rounds sizes differently.


Arthur Jack Thompson Murray

About the author

Arthur Jack Thompson Murray

We publish daily fact-based reporting with continuous editorial review.