Is a US 4 the same as a UK 8?

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Women's Dress Size Converter

Convert dress sizes across US, UK, Europe, Australia, and Italy.

Enter numerical size

us4

uk8

eu36

au8

it40

For the best fit, measure your **bust**, **waist**, and **hips**. Most size charts are based on the largest of these three measurements.

US sizes are generally **UK size minus 4**. For example, a US 4 is equivalent to a UK 8.

Convert women's clothing and dress sizes between US, UK, Europe, and Australia.

Choose your current known size region (e.g., US).

Enter your numerical size.

View the corresponding sizes for UK, EU, and AU.

Generally, yes. US sizes are typically two 'points' lower than UK sizes (US 4 = UK 8).

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Last updated on March 1, 2026