When shopping online, it’s important to understand the difference between Chinese and US sizes. While they may seem similar, these sizes often vary, leading to confusion. By knowing how to convert between them, you can avoid mistakes and ensure a better fit, making your shopping experience much easier.

Chinese to US Size Chart
Women’s Tops & Shirts Chinese size conversion
US Alfa Sizing | Chinese Alfa Sizing | US Size | Chinese Size | Chest Size | Waist Size | Hip Size |
XS | S | 0 | 150/ 76A | 33 in-34 in (83.82 cm- 86.36 cm) | 25 in- 27 in (63.5 cm- 68.58 cm) | 35 in-36 in (88.9 cm- 91.44 cm) |
S | M | 2 | 155/ 80A | 35 in-36 in (88.9 cm- 91.44 cm) | 28 in- 30 in (71.12 cm- 76.2 cm) | 37 in-38 in (93.98 cm- 96.52 cm) |
M | L | 4 | 160/ 84A | 37 in-38 in (93.98 cm- 96.52 cm) | 31 in-33 in (78.74 cm- 83.82 cm) | 39 in-40 in (99.06 cm- 101.6 cm) |
L | XL | 6 | 165/ 88A | 39 in- 40 in (99.06 cm- 101.6 cm) | 34 in-35 in (86.36 cm- 88.9 cm) | 41in- 42 in (104.14 cm- 106.68 cm) |
XL | XXL | 8 | 170/92A | 41in- 42 in (104.14 cm- 106.68 cm) | 36 in-38 in (91.44 cm- 96.52 cm) | 43 in-44 in (109.22 cm- 111.76 cm) |
Women’s Bottoms And Pants
Chinese Standard Sizes | Chinese Alpha Sizing | US Standard Size | US Alpha Sizing | US W/L Size |
32 | XS | 0 | XXS | 25/30 |
34 | S | 2 | XS | 26/30 |
36 | M | 4-6 | S | 28/31 |
38 | L | 8-10 | M | 30/31 |
40 | XL | 12-14 | L | 32/32 |
42 | XXL | 16-18 | XL | 34/ 32 |
Men’s Tops And Shirts Chinese size conversion
US Alpha Sizing | China Alpha Sizing | Chinese Height/Chest (in) | Chinese Height/Chest (cm) | Chest Circumference (in) | Chest Circumference (cm) |
XS | S | 63 in/ 33 in- 34 in | 160 cm/84 cm-87 cm | 34 in | 86.36 cm |
S | M | 65 in/ 35 in-43 in | 165 cm/ 88 cm-90 cm | 37 in | 93.98 cm |
M | L | 67 in/ 38 in- 39 in | 170 cm/ 96 cm-98 cm | 39 in | 99.06 cm |
L | XL | 69 in/ 40 in- 41 in | 175 in/ 101 in -104 in | 41 in | 104.14 cm |
XL | XXL | 71 in/ 42 in- 43 in | 180 cm / 106 cm-109 cm | 43 in | 109.22 cm |
XXL | XXL | 73 in/ 44 in- 51 in | 185 cm / 111 cm-130 cm | 45 in | 114.3 cm |
Men’s Bottoms And Pants Size conversion China vs US
Chinese Pants Size | US Alpha Sizing | Waist (inches) | Waist (cm) | Inseam Length (inches) | Inseam Length (cm) |
40 | XS | 28 in | 71.12 cm | 30 in | 76.2 cm |
42 | XS | 29 in | 73.66 cm | 30 in | 76.2 cm |
44 | S | 30 in | 76.2 cm | 32 in | 81.28 cm |
46 | S | 30 in | 76.2 cm | 32 in | 81.28 cm |
48 | M | 33 in | 83.82 cm | 32 in | 81.28 cm |
50 | M | 34 in | 86.36 cm | 32 in | 81.28 cm |
52 | L | 36 in | 91.44 cm | 34 in | 86.36 cm |
54 | L | 38 in | 96.52 cm | 34 in | 86.36 cm |
56 | XL | 40 in | 101.6 cm | 34 in | 86.36 cm |
Chinese Children Clothes Size into US sizes
US Children’s Clothes Sizes | Chinese Size by Age | Chinese Size by Height in cm |
1Y | 1Y – 2Y | 73 – 80 |
2Y | 2Y – 3Y | 75 – 85 |
3Y | 3Y – 4Y | 85 – 95 |
4Y | 4Y – 5Y | 95 – 105 |
5Y | 6Y – 7Y | 105 – 115 |
6Y-7Y | 8Y – 9Y | 115 – 125 |
8Y-9Y | 10Y – 11Y | 125 – 135 |
10Y-11Y | 12Y – 13Y | 135 – 145 |
12Y | 14Y – 15Y | 145 – 155 |
Standard Women’s Shoes Size Conversion
Chinese Shoe Size Women | US Women Shoe Size |
34 | 3.5 |
35 | 4 |
35.5 | 5 |
36 | 5.5 |
37 | 6 |
38 | 6.5 |
39 | 7 |
40 | 7.5 |
40.5 | 8 |
41 | 8.5 |
42 | 9 |
43 | 9.5 |
44 | 10 |
45 | 10.5 |
46 | 11 |
47 | 12 |
49 | 13 |
Standard Men’s Shoes Size Conversion
Chinese Sizes | US Size |
37 | 5 |
39 | 5.5 |
40 | 6 |
41 | 6.5 |
42 | 7.5 |
43 | 8 |
44 | 8.5 |
45 i | 9 |
46 | 9.5 |
47 | 10 |
47.5 | 11 |
48 | 11.5 |
Convert Chinese Shoe Size Chart into Men’s & Women’s shoe size
Chinese Shoe Sizes | US Men’s Shoe Size | US Women’s Shoe Size |
31 | 1 | |
31.5 | 1.5 | |
32 | 0.5 | 2 |
32.5 | 1 | 2.5 |
33 | 1.5 | 3 |
33.5 | 2 | 3.5 |
34 | 2.5 | 4 |
34.5 | 3 | 4.5 |
35 | 3.5 | 5 |
35.5 | 4 | 5.5 |
36.5 | 4.5 | 6 |
37 | 5 | 6.5 |
37.5 | 5.5 | 7 |
38 | 6 | 7.5 |
39 | 6.5 | 8 |
39.5 | 7 | 8.5 |
40 | 7.5 | 9 |
40.5 | 8 | 9.5 |
41.5 | 8.5 | 10 |
41.5 | 9 | 10.5 |
42.5 | 9.5 | 11 |
43.5 | 10 | 11.5 |
44 | 10.5 | 12 |
44.5 | 11 | 12.5 |
45.5 | 11.5 | 13 |
46 | 12 | 13.5 |
46.5 | 12.5 | 14 |
47 | 13 | 14.5 |
47.5 | 13.5 | 15 |
48.5 | 14 | 15.5 |
49 | 14.5 | 16 |
49.5 | 15 | 16.5 |
50 | 15.5 | 17 |
Chinese Children’s Shoe Size Chart into US sizes
US Kids Shoe Size | Chinese Children Shoe Size | Foot Length in inches |
4C | 22 | 6.3″ |
6C | 23 | 6.5″ |
8C | 24 | 6.7″ |
9C | 25 | 6.9″ |
10C | 26 | 7.1″ |
10.5C | 27 | 7.3″ |
11C | 28 | 7.5″ |
11.5C | 29 | 7.7″ |
12C | 30 | 7.9″ |
13C | 31 | 8.1″ |
13.5C | 32 | 8.3″ |
What is a Chinese Size vs. a US Size?
A Chinese size and a US size are both used to determine the fit of clothing and footwear, but they follow different systems. Chinese sizes typically rely on body measurements like height and weight, while US sizes use more standardized measurements based on bust, waist, and hips.
As a result, the conversion between these systems isn’t always straightforward. For instance, a medium in China might be smaller than a medium in the US. This can lead to sizing confusion, especially when shopping online.
Therefore, it’s important to consider these differences when using a Chinese to US size chart to ensure a comfortable fit.
Why Do Chinese and US Sizes Differ?
Chinese and US sizes differ mainly due to variations in body measurements, cultural standards, and manufacturing practices. For example, Chinese sizing tends to be smaller because it reflects different average body shapes and proportions.
In contrast, US sizes are often based on larger averages and broader measurements. This discrepancy can lead to challenges when buying clothes across borders. Additionally, cultural expectations around fashion and body image play a role in sizing standards, further complicating the conversion process.
Understanding these factors is crucial when using a Chinese to US size chart, as it helps you make more informed decisions and avoid sizing issues.
How to Convert Chinese Sizes to US Sizes
Converting Chinese sizes to US sizes may seem tricky at first, but it’s actually straightforward once you understand the basics. Start by referring to a size chart that lists both systems. However, it’s important to remember that Chinese sizes often run smaller than their US counterparts, so you may need to size up.
For instance, a Chinese size large could be closer to a US medium. Moreover, body shape and clothing style can also affect the fit. Therefore, always check the brand’s specific measurements for accuracy before purchasing. Considering these factors will help ensure a more comfortable fit and a smoother shopping experience.
Tips for Shopping Chinese Sizes Online
When shopping for clothes or shoes from Chinese retailers, there are several tips to keep in mind to ensure the best fit. First, always check the size chart provided by the retailer, as sizes can vary between brands.
Next, measure yourself carefully—using a tape measure to get accurate bust, waist, and hip measurements will help you choose the right size. Remember, Chinese sizes often run smaller, so you may need to size up. Additionally, consider reading customer reviews for sizing advice, as they can offer insight into how the clothing or shoes fit in real life.
Finally, if possible, choose brands that offer detailed size guides, as this can reduce the risk of sizing errors. By keeping these tips in mind, you’ll navigate the complexities of the Chinese to US size chart more effectively and enjoy a smoother shopping experience.
How to Measure Yourself for Accurate Sizing
Accurate measurements are essential for getting the right fit, especially when dealing with the differences between Chinese and US size charts. To begin, use a flexible tape measure and make sure it’s snug but not tight. Start by measuring your bust at the fullest part, ensuring the tape stays parallel to the ground.
Next, measure your waist at its narrowest point, and your hips at the fullest part of your hips. For shoes, measure your foot length from heel to toe to ensure a good fit. It’s also important to consider factors like body shape and clothing style; for example, fitted dresses may require a different fit compared to looser styles.
By taking the time to measure yourself properly, you’ll be able to confidently use size charts and avoid the frustration of incorrect sizes.
Common Sizing Mistakes to Avoid
When converting Chinese sizes to US sizes, many shoppers make common mistakes that can lead to wrong purchases. One frequent error is relying solely on a numerical conversion without considering the difference in fit and measurements. For example, a Chinese size “M” may seem similar to a US size “S,” but the fit could be much smaller.
Another mistake is not factoring in brand-specific sizing variations; each brand may have its own size chart, so always check that. Additionally, shoppers often forget to account for clothing type—loose-fitting items may require different sizing than more tailored pieces.
Finally, ignoring customer reviews can also lead to sizing errors, as reviews often provide valuable insight into how a product fits in real life. By being mindful of these common mistakes, you’ll have a better chance of selecting the correct size and enjoying a smoother shopping experience.
Conclusion
By understanding the differences between Chinese and US size charts, along with using accurate measurements and checking brand-specific guides, shopping from Chinese retailers becomes much easier. While sizing may vary, these tips will help you make informed decisions, ensuring a more confident and satisfying shopping experience without the guesswork.
FAQs
Why do Chinese sizes tend to run smaller than US sizes?
Chinese sizes generally run smaller because they are based on different body proportions and measurements compared to US standards. The average body size in China is typically smaller than in the United States, which leads to these sizing differences.
How can I ensure I choose the correct Chinese size when shopping online?
To choose the correct size, always refer to the specific size chart provided by the brand. Measure your bust, waist, and hips carefully and compare them with the chart. If in doubt, consider sizing up, as Chinese sizes tend to run smaller than US sizes.
Do all Chinese brands use the same size chart?
No, Chinese brands may have different sizing systems, so it’s crucial to consult each brand’s size chart. While general guidelines exist, size charts can vary slightly from one brand to another, making it important to check each item’s specific measurements.