US to UK Shoe Size Chart

When shopping for shoes online or in stores, it’s important to understand how US and UK shoe sizes differ. This guide will help you navigate these differences, ensuring a better fit. Balancing size conversions, comfort, and style is key to making the right choice for your feet and wallet.

US to UK Shoe Size Chart

Women’s Shoe Size

US Size	UK Size	Inches	cm	mm
4	2	9	22.8	228
5	3	9.3	23.5	235
6	4	9.5	24.1	241
7	5	9.8	24.8	248
8	6	10	25.4	254
9	7	10.2	26	260
10	8	10.5	26.7	267
11	9	10.7	27.3	273

Men’s Shoe Size

US Size	UK Size	Inches	cm	mm
4	3	9	22.8	228
5	4	9.3	23.5	235
6	5	9.5	24.1	241
7	6	9.8	24.8	248
8	7	10	25.4	254
8.5	7.5	10.1	25.7	257
9	8	10.2	26	260
9.5	8.5	10.4	26.3	263
10	9	10.5	26.7	267
10.5	9.5	10.6	27	270
11	10	10.7	27.3	273
11.5	10.5	10.9	27.6	276
12	11	11	27.9	279
13	12	11.3	28.6	286
14	13	11.5	29.2	292

Big kid’s Shoe Size

Age	US Size	UK Size	Inches	cm	mm
8-9 years	2	1	8.1 – 8.4	20.7 – 21.3	207-213
9-11 years	2	1.5	8.3 – 8.5	21 – 21.6	210-216
9-11 years	3	2	8.4 – 8.7	21.4 – 22	214-220
10-12 years	3	2.5	8.7 – 8.9	22.1 – 22.7	221-227
10-12 years	3.5	3	8.8 – 9.1	22.4 – 23	224-230
10-12 years	4	3.5	9 – 9.2	22.8 – 23.4	228-234
11-13 years	4.5	4	9.1 – 13.3	23.1 – 23.7	231-237
11-13 years	5	4.5	9.3 – 9.5	23.5 – 24.1	235-241
12-14 years	5.5	5	9.4 – 9.6	23.8 – 24.5	238-245
12-14 years	6	5.5	9.5 – 9.8	24.2 – 24.8	242-248
13-15 years	6.5	6	9.6 – 9.9	24.5 – 25.1	245-251
13-15 years	7	6.5	9.8 – 10	24.9 – 25.5	249-255
16 years +	7.5	7	10 – 10.2	25.3 – 25.9	253-259
16 years +	8	7.5	10.1 – 10.3	25.6 – 26.2	256-262
16 years +	8.5	8	10.2 – 10.4	25.9 – 26.5	259-265
16 years +	9	8.5	10.4 – 10.6	26.3 – 26.9	263-269
16 years +	9.5	9	10.5 – 10.7	26.7 – 27.3	267-273
16 years +	10	9.5	10.6 – 10.9	27 – 27.6	270-276

Young kid’s Shoe Size

Age	US Size	UK Size	Inches	cm	mm
3 years	9	8	6 – 6.3	15.3 – 15.9	153-159
3-4 years	9.5	8.5	6.3 – 6.5	16 – 16.6	160-166
4-6 years	10	9	6.6 – 6.8	16.7 – 17.2	167-172
5-7 years	10	9.5	6.7 – 6.9	17 – 17.6	170-176
5-7 years	11	10	6.8 – 7	17.3 – 17.9	173-179
6-8 years	11	10.5	6.9 – 7.2	17.6 – 18.2	176-182
6-8 years	12	11	7.1 – 7.3	18 – 18.5	180-185
6-8 years	12	11.5	7.2 – 7.4	18.3 – 18.9	183-189
6-8 years	13	12	7.3 – 7.6	18.6 – 19.2	186-192
8-9 years	13	12.5	7.6 – 7.8	19.3 – 19.9	193-199
8-9 years	1	13	7.9 – 8.1	20 – 20.6	200-206
8-10 years	1	13.5	8 – 8.2	20.3 – 20.9	203-209
8-10 years	2	1	8.1 – 8.4	20.7 – 21.3	207-213
9-11 years	2	1.5	8.3 – 8.5	21 – 21.6	210-216
9-11 years	3	2	8.4 – 8.7	21.4 – 22	214-220
10-12 years	3	2.5	8.7 – 8.9	22.1 – 22.7	221-227
10-12 years	3.5	3	8.8 – 9.1	22.4 – 23	224-230
10-12 years	4	3.5	9 – 9.2	22.8 – 23.4	228-234
11-13 years	4.5	4	9.1 – 9.3	23.1 – 23.7	231-237
11-13 years	5	4.5	9.3 – 9.5	23.5 – 24.1	235-241

Toddler’s Shoe Size

Age	US Size	UK Size	Inches	cm	mm
18-24 months	6	5	5.2 – 5.5	13.3 – 13.9	133-139
2 years	7	6	5.5 – 5.7	14 – 14.5	140-145
2-3 years	8	7	5.7 – 6	14.6 – 15.2	146-152
2-3 years	8	7.5	5.9 – 6.1	14.9 – 15.5	149-155
3 years	9	8	6 – 6.3	15.3 – 15.9	153-159
3-4 years	9.5	8.5	6.3 – 6.5	16 – 16.6	160-166
4-6 years	10	9	6.6 – 6.8	16.7 – 17.2	167-172
5-7 years	10	9.5	6.7 – 6.9	17 – 17.6	170-176
5-7 years	11	10	6.8 – 7	17.3 – 17.9	173-179
6-8 years	11	10.5	6.9 – 7.2	17.6 – 18.2	176-182
6-8 years	12	11	7.1 – 7.3	18 – 18.5	180-185
6-8 years	12	11.5	7.2 – 7.4	18.3 – 18.9	183-189
6-8 years	13	12	7.3 – 7.6	18.6 – 19.2	186-192
8-9 years	13	12.5	7.6 – 7.8	19.3 – 19.9	193-199

Baby’s Shoe Size

Age	US Size	UK Size	Inches	cm	mm
0-1 months	–	–	3.3 – 3.5	8.4 – 9	84-90
0-3 months	–	0	3.6 – 3.9	9.1 – 9.8	91-98
3-6 months	2	1	3.9 – 4.1	9.9 – 10.4	99-104
6-9 months	3	2	4.1 – 4.4	10.5 – 11.1	105-111
6-9 months	4	3	4.4 – 4.6	11.2 – 11.8	112-118
9-12 months	5	4	4.7 – 4.9	11.9 – 12.5	119-125
12-18 months	6	4.5	5 – 5.2	12.6 – 13.2	126-132
18-24 months	7	5	5.2 – 5.5	13.3 – 13.9	133-139
2 years	8	6	5.5 – 5.7	14 – 14.5	140-145

Check More Shoe Size Content:

Why Shoe Size Conversion Matters

Shoe size standards differ between countries, making conversion rules essential when buying shoes internationally. While it’s tempting to rely on a single size, a mismatch can result in discomfort and costly returns. Additionally, different brands may have slight variations, further complicating the process.

Understanding these nuances helps ensure the perfect fit and avoids wasted time and money. By considering the impact of these conversions, you can confidently make better decisions when shopping for shoes from the US or UK.

Understanding US and UK Shoe Size Systems

The US and UK shoe size systems are not the same, which can make choosing the right size tricky. First, the US typically uses a larger scale, meaning US sizes are generally one size bigger than UK sizes for men and about two sizes bigger for women.

However, this simple difference can be complicated by brand-specific sizing or other factors like shoe width. While these distinctions are useful, they may not always align perfectly with your feet. Understanding these nuances is important, as even slight variations can impact comfort, style, and fit.

The Key Difference Between US and UK Shoe Sizes

The key difference between US and UK shoe sizes lies in the measurement offset. Generally, UK sizes are one size smaller than US sizes for men, and about two sizes smaller for women. However, this simple rule doesn’t always apply across all brands, as some may have slight variations in sizing.

For example, while a US men’s size 10 would usually be a UK 9, certain styles or manufacturers may not follow this exact formula. Therefore, it’s crucial to check individual brand charts and consider these variations to avoid sizing issues and ensure a comfortable fit.

Tips for Buying Shoes from International Stores

When buying shoes from international retailers, it’s essential to keep size differences in mind. Start by checking the store’s size conversion chart to compare US and UK sizes accurately. Also, consider reading customer reviews to see if the shoes run true to size, larger, or smaller than expected.

While these steps can help, be aware that different brands may have slightly different size standards, which can lead to some variation in fit. Additionally, remember to factor in shipping costs and return policies, as sizing issues could lead to additional expenses. Taking these steps ensures you make the best choice for a perfect fit.

FAQs

How do I know my US and UK shoe size?

To determine your US and UK shoe sizes, start by measuring your foot length in inches or centimeters. Then, use a size conversion chart to find your equivalent size in the other country. Keep in mind that sizing can vary by brand, so it’s a good idea to check specific brand size charts or customer reviews for accuracy.

What if I’m between sizes on the conversion chart?

If you’re between sizes on the conversion chart, it’s best to choose the larger size to ensure comfort. A slightly bigger shoe will allow for more room and prevent tightness. However, consider the shoe type and material, as some shoes may stretch over time, while others might not.

Do UK and US shoe sizes differ for all types of footwear?

While the basic sizing difference exists, the way US and UK sizes differ may vary depending on the type of footwear. For example, men’s shoes usually have a one-size difference between the US and UK, but women’s shoes typically have a two-size difference. Always double-check size charts, especially for different styles, to ensure the best fit.