ModernCalcs

International Shoe Size Converter

Convert between India (UK), US, and EU shoe sizes instantly. Perfect for online shopping on Amazon, Myntra, and Flipkart.

*India follows UK sizing standards for all major brands.

Foot Length

26.2 cm

Shopping Tip

When buying running shoes (Nike/Adidas), it's often recommended to go 0.5 size up from your formal shoe size to allow for foot expansion during activity.

Equivalent International Sizes

US Size
9
EU Size
42
India / UK
8
Local
CM / Japan
26.2

Brand Variations

While these are standard conversions, brands like Yeezy or Converse often have unique fit profiles (runs small/large). Always check the specific brand's "Size Guide" on the product page before checkout.

Shoe Size in India vs US/UK

One of the most common questions for Indian shoppers is: "Is India shoe size same as UK or US?" The answer is UK. India follows the UK shoe sizing system. If you wear a size 8 in India, you should look for UK 8 on international sites.

How to Measure Your Foot at Home?

Place your foot on a piece of paper, mark the tip of your longest toe and the back of your heel. Measure the distance in centimeters (cm). Use our "CM to Size" mapping to find your perfect fit across brands like Nike, Adidas, and Puma.

Shoe Size Converter: Global Fitting Guide for Online Shopping

Ordering shoes online can be a gamble, especially with brands from different countries. A size "8" in the US is completely different from a size "8" in the UK or India. Our Shoe Size Converter eliminates the confusion by providing an instant mapping across US, UK, European (EU), and Indian standards. We also provide a centimeter (CM) guide, which is the most reliable way to ensure a perfect fit every time.

Formula
Fit = Foot Length (cm) + 0.5cm to 1cm for comfort

The most accurate way to buy shoes is to measure your foot in CM and check the manufacturer's chart.

India vs. UK vs. US: The Main Differences

In India, we predominantly follow the UK Size Standard. This is why many global brands list sizes as 'UK/India'. The US system is different; for men, the US size is typically one number higher than the UK (UK 9 = US 10). For women, the difference is even larger, usually two numbers higher. Our tool handles these gender-specific offsets automatically to prevent 'too-tight' or 'too-loose' delivery surprises.

Understanding European (EU) Sizing

The European Sizing System is used across continental Europe (Italy, France, Germany) and is becoming a standard for high-end sneakers globally. These sizes (e.g., 42, 43, 44) are based on 'Paris Points', where each unit is 2/3 of a centimeter. EU sizes are generally unisex, but the fit may vary between narrow and wide designs. If you know your EU size, you can find your US/UK equivalent instantly here.

How to Measure Your Foot for a Perfect Fit

1) Place a sheet of paper against a wall. 2) Stand on it with your heel touching the wall. 3) Mark the tip of your longest toe (usually the big toe or second toe). 4) Measure the length in Centimeters (CM). 5) Add 0.5cm for narrow shoes or 1cm for boots/sneakers. This 'Foot Length' is the only universal constant across all brands and countries.

The Importance of Width and Volume

Length is just one part of the story. Many people have Wide Feet (2E or 4E) or a High Arch. While most standard converters only show length, remember that if you have a wider foot, you might need to go up a half-size or look for 'Wide Fit' variants. A shoe that is the right length but too narrow will compress your foot and cause long-term orthopedic issues.

Practical Examples

Buying Global Sneakers

Converting an Indian size 8 for a US website.

  • 1.India/UK Size: 8
  • 2.US Men's Equivalent: 9
  • 3.EU Equivalent: 42
  • 4.CM Length: ~26.2 cm

Women's Heel Sizing

Converting a UK 5 to US standards.

  • 1.UK Size: 5
  • 2.US Women's Equivalent: 7
  • 3.EU Equivalent: 38
  • 4.CM Length: ~23.5 cm

Shoe Size Standards by Region

  • India & UK: Same scale, very popular in Asia/Commonwealth.
  • USA & Canada: Uses separate Men's and Women's scales.
  • Europe (EU): Based on Paris Points (35 to 48+).
  • Japan (JP): Uses actual foot length in centimeters.
  • Mondopoint: International system used mainly for ski boots.

Tips for Buying Shoes Online

  • Measure at Night: Your feet swell during the day; measure when they are at their largest.
  • Check Both Feet: Most people have one foot slightly larger than the other; buy for the larger foot.
  • Sock Factor: Wear the same socks you plan to use with the new shoes when measuring.
  • Read Reviews: Check if a brand 'runs large' or 'runs small'.
  • Material Matters: Leather shoes stretch over time, but synthetic ones don't.

Frequently Asked Questions

Is India shoe size the same as UK?

Yes. In India, we follow the UK (United Kingdom) shoe size standard for both men and women.

How to find US shoe size from UK?

Generally, for men, US size is 1 size larger than UK (UK 8 = US 9). For women, US size is 2 sizes larger than UK (UK 5 = US 7).

What is EU shoe size?

European (EU) sizes are based on centimeters. They range from 35-48 for adults and don't have separate men/women scales.

How to measure foot length at home?

Place your foot on a piece of paper, trace the outline, and measure the distance from the heel to the longest toe in centimeters.

What if I am between sizes?

Always go with the larger size. You can add an insole or wear thicker socks for a snug fit, but a small shoe will cause discomfort.

Are shoe sizes the same across brands?

Unfortunately, no. Nike, Adidas, and Clarks may differ slightly. Always check the brand's specific size chart relative to your CM measurement.

What does 'W' or 'M' mean in US sizes?

US sizes often specify gender. US 7M (Men's) is equivalent to US 8.5W (Women's).

What is the Japanese shoe size?

Japan uses the foot length in centimeters (e.g., Size 24 means 24cm foot length). This is the most accurate system.

Do kids' sizes follow the adult scale?

No. Children's sizes have their own unique scale (e.g., C4, C10). Our converter handles these categories separately.

How much space should be at the front of a shoe?

A good rule of thumb is about half an inch (or the width of your thumb) between your longest toe and the end of the shoe.

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