Tellar

UK vs European Clothing Sizes: What’s the Difference (and How Do You Know What Fits)?

If you’ve ever bought clothes from a European brand and ended up with something way too big—or way too small—you’re not alone. Clothing sizes in the UK and the rest of Europe can differ more than you’d expect. But don’t worry—Tellar .co.uk is here to help make sense of it all.

So What Can You Do?

Use Tellar.co.uk, https://tellar.co.uk, it’s a free app and website which will match your body measurements to over 1500 clothes brands size charts, to give your perfect fit every time.

The Basics: UK vs EU Sizes

In the UK, women’s clothing sizes typically range from 6 to 22, with even numbers being the most common (e.g. 8, 10, 12…). These are usually based on body measurements in inches, which already sets the UK apart from the rest of Europe.

In most of Europe, however, sizes are based on centimetres and follow a different numbering system—usually 34 to 52. So, a UK 10 is roughly a European 38, but not exactly. Sizing can still vary depending on the brand and even the country (France, Germany, and Italy all have their quirks).

Quick Size Conversion Guide

Here’s a rough comparison of UK and EU sizes:

But don’t rely on this alone. Sizing isn’t consistent—even two brands with the same EU 38 could fit completely differently.

How to Get It Right Every Time

The safest and smartest way to shop across borders? Know your body measurements, and let tellar.co.uk do the rest. Tellar translates your chest, waist, and hip measurements into your best size—whether you’re shopping UK, European, or international brands.

Already know your size in one store? Tellar can use that too! Just enter your known store and size, and we’ll estimate your measurements and recommend the equivalent in other brands.

Why Use Tellar?

• ✅ Skip the guesswork

• ✅ Avoid confusing size charts

• ✅ Shop confidently across UK and EU brands

• ✅ Get your best size based on you, not just the label

Whether you shop Zara, H&M, Mango, or any UK favourite, tellar.co.uk gives you the power to get it right the first time.