US to China Shoe Size Chart: Easy Conversion Guide

Shoe Size Conversion Us to China

Have you ever wondered if your cool American sneakers would fit the same if you bought them in China? It turns out, the US and China use different ways to measure shoe sizes! I did some digging, and here’s the secret: In America, they measure shoe sizes in inches. China does it a little differently by measuring your foot in millimeters. This means your awesome size 8 sneakers might have a different number on the tag in China. If you know this trick, you can find the perfect-fitting shoes no matter where you shop!

Us Shoe Sizes And China Shoe Sizes Table

Us Shoe Sizes And China Shoe Sizes Table

Here’s a shoe size conversion table for men, women, baby, and youth sizes between the United States and China:

Men’s Shoe Size Conversion Table:

In the men’s shoe size conversion table, you can easily find the equivalent China size for each US size. For example, if you usually wear a US size 9, you would look for a China size 41 when shopping for shoes from China.

US Men SizeChina Men Size

Women’s Shoe Size Conversion Table:

The women’s shoe size conversion table provides a quick reference for converting US women’s shoe sizes to China sizes. If, for instance, your usual US size is 8, you would want to explore shoes in China size 38 for a proper fit.

US Women SizeChina Women Size

Baby Shoe Size Conversion Table:

For parents shopping for baby shoes, the baby shoe size conversion table helps you determine the corresponding China size based on the US size. If your baby wears a US size 4, you’d be looking for a size 20 when considering shoes from China.

US Baby SizeChina Baby Size

Youth Shoe Size Conversion Table:

The youth shoe size conversion table is helpful when shopping for older children. If your child typically wears a US youth size 3, you would search for a China size 35 for the right fit.

US SizeChina Size

Please note that these are general conversions, and variations can exist due to factors such as different brands and shoe types. It’s always a good idea to check the specific size charts provided by the brand or retailer for the most accurate fit.

Comparison Of Us And China Shoe Size Systems

Before we get into the nitty-gritty of shoe size conversion, let’s first understand the differences between the US and China shoe size systems. While both systems reflect the length of the foot, there are some variations in the way sizes are measured and labeled.

In the United States, shoe sizes are typically measured in length units known as the Brannock device. The US shoe size system ranges from size 5 to size 15 for adults, with each size incrementally increasing by 1/3 inch in length. Half sizes are also available for a more precise fit. On the other hand, China uses a different measurement known as the Chinese International System (CIS), which is based on the length of the foot in millimeters (mm). Chinese shoe sizes generally range from size 34 to size 50 for adults.

Converting Us Shoe Sizes To China Shoe Sizes

To convert US shoe sizes to China shoe sizes, you can use a simple mathematical formula. First, measure your foot length in inches using a ruler. Next, multiply the foot length by 25.4 to convert inches to millimeters. Finally, refer to a conversion chart to find the corresponding China shoe size based on your calculated foot length in millimeters.

For example, if your foot length is 10 inches, you would multiply it by 25.4, resulting in 254 millimeters. Based on the conversion chart, 254mm corresponds to a China shoe size of 40.

Understanding Shoe Size Conversion

Understanding shoe size conversion from US to China can be helpful when shopping for shoes online. Knowing how to convert your shoe size accurately can save you from ordering the wrong size and ensure a perfect fit for your feet.

Understanding Shoe Size Conversion Us to China

Why Shoe Size Conversion Is Important

Understanding shoe size conversion is essential when purchasing shoes from different countries, especially when converting from US to China. This knowledge helps you find the right fit and ensure comfort while wearing the shoes you desire. Whether you are an avid traveler, online shopper, or simply want to broaden your shoe collection, understanding shoe size conversion eliminates confusion and prevents the hassle of returning ill-fitting shoes.

Tips For Accurate Shoe Size Conversion

When it comes to shoe shopping, it’s essential to find the right fit to ensure comfort and avoid any potential discomfort or foot problems. If you’re in the United States and looking to buy shoes from China or vice versa, it’s crucial to understand the differences in shoe size measurements. Here are some useful tips for accurate shoe size conversion to help you find the perfect fit for your feet.

Measuring Your Feet Correctly

In order to accurately convert your shoe size from US to China or vice versa, it’s important to start by measuring your feet correctly. Here’s a step-by-step guide to help you:

  1. Prepare a piece of paper, a pen or pencil, and a ruler.
  2. Stand on the paper and make sure your weight is evenly distributed.
  3. Trace the outline of your foot by drawing lines around it.
  4. Measure the length from the heel to the longest toe using the ruler.
  5. Take note of the measurement in both inches and centimeters.

By accurately measuring your feet, you’ll have a solid foundation for finding the right shoe size.

Understanding Fit Differences Between Us And China Shoes

It’s important to note that shoe sizes may vary between different countries, including the United States and China. While both countries use numerical measurements, the actual fit and sizing can be different due to various factors such as manufacturing standards and shoe design. For example, China often follows a more narrow and slender fit compared to the wider fit common in the United States.

When converting your shoe size, it’s recommended to consider the following:

  • Length: Ensure that the length of the shoe matches your foot measurement.
  • Width: Take into account the width of the shoe, especially if you have wider or narrower feet.
  • Toe Box: Consider the shape and space in the toe box area to avoid discomfort.
  • Arch Support: Evaluate the level of arch support provided by the shoe if you have specific foot conditions.

By understanding the fit differences, you can make a more informed decision when converting your shoe size between the US and China.

Taking Into Account Different Shoe Types

Another factor to consider when converting shoe sizes is the type of shoes you’re planning to purchase. Different shoe types may have varying measurements and fits, and it’s important to account for these differences. For example, athletic shoes might have different sizing guidelines compared to high heels or boots.

When converting shoe sizes, make sure to research and consider the specific guidelines for the type of shoe you’re interested in. This will help ensure a more accurate conversion and a better fitting shoe for your needs.

In conclusion, accurately converting shoe sizes between the US and China is crucial for finding the right fit and ensuring comfortable footwear. By measuring your feet correctly, understanding the fit differences, and taking into account the different shoe types, you can confidently shop for shoes across borders and enjoy a comfortable and stylish pair.


Understanding shoe size conversion between the US and China is crucial when purchasing footwear from international sources. By utilizing the conversion chart and considering the variations in sizing systems, shoppers can ensure a more accurate and comfortable fit. This knowledge not only saves time but also prevents the need for returns and exchanges.

With the convenience of online shopping, cross-border shoe buying becomes more accessible, allowing for a wider range of options. Stay informed and make educated choices when it comes to shoe size conversions, and step into the world of international fashion with confidence.


Why is it important to know the shoe size conversion from US to China?

Understanding shoe size conversion is crucial when buying shoes internationally to ensure a proper fit. China sizes tend to be different from US sizes, and knowing the conversion helps you avoid ordering the wrong size and the hassle of returns.

Are shoe sizes consistent across all brands when converting from US to China?

No, different brands may have variations in sizing standards. It’s recommended to check the specific size chart provided by the brand or retailer you’re interested in to ensure the most accurate fit.

How do I measure my foot for accurate shoe size conversion?

To measure your foot accurately, stand on a piece of paper, trace the outline, and measure the length from the heel to the longest toe in both inches and centimeters. Use these measurements to find the corresponding size on the conversion chart.

About Our Author

Tarek Rahman is a renowned blogger, celebrated for his engaging content that spans topics from various domains. His blog, known for its conversational style and humor, has attracted a large and interactive audience.

As an advocate for digital literacy, Tarek frequently speaks at conferences and shares his insights on the latest trends and innovations in his blog. His posts often include detailed reviews of footwears, catering to his fashion-savvy readership.

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