Asian Size to US Size: How to Do Asian Size Conversion
Converting Asian size to US size is a problem that many dropshipping sellers who sell clothes from Asia need to solve. If you are about to sell apparel, shoes, and other products in your dropshipping store, then you need to know some facts.
This fact is that there is not a single standard for sizing rules around the world .
This is because the shapes and sizes of humans are different in different countries and regions, so it is impossible to create a size rule that applies to all humans.
But you as a dropshipping seller selling related products, inevitably need to buy from East Asian countries, especially China. Then you need to convert Asian size to US size .
If you directly copy the sizing of Chinese suppliers, you are bound to encounter a huge failure in your e-commerce career. So how to convert Asian size to US size ? Let's move forward.
Asian Size to US Size Chart
We have provided some size conversion tables for your reference.
Asian Clothing Size to US Size ( Men's )
| US/UK | China | Japan | Korea | International |
|---|---|---|---|---|
| 14 | S/36 | 90 | XS | |
| 14.5 | S/37 | 90 | XS | |
| 15 | 165/88-90 | M/38 | 95 | S |
| 15-15.5 | 165/88-90 | M/39 | 95 | S |
| 15.5-16 | 170/96-98 | L/40 | 100 | M |
| 16 | 170/96-98 | L/41 | 100 | M |
| 16.5 | 175/108-110 | LL/XL/42 | 105 | L |
| 17 | 175/108-110 | 43 | 105 | L |
| 17.5 | 180/118-122 | 44 | 110 | XL |
| 17.5 | 180/118-122 | 44 | 110 | XL |
| 185/126-130 | XXL | |||
| 185/126-130 | XXL |
Asian Clothing Size to US Size ( Women's )
| US | UK | China | Japan | Korea | International |
|---|---|---|---|---|---|
| 4 | 6 | 160-165/84-86 | S/36/5 | 44 | XS |
| 6 | 8 | 160-165/84-86 | S/36/7 | 44 | XS |
| 8 | 10 | 165-170/88-90 | M/38/9 | 55 | S |
| 10 | 12 | 165-170/88-90 | M/38/9 | 55 | S |
| 12 | 14 | 167-172/92-96 | L/40/11 | 66 | M |
| 16 | 16 | 167-172/92-96 | L/40/11 | 66 | M |
| 18 | 18 | 168-173/98-102 | LL, XL/42/13 | 77 | L |
| 20 | 20 | 168-173/98-102 | LL, XL/42/13 | 77 | L |
| 22 | 22 | 170-176/106-110 | XXL/3L/15 | 88 | XL |
| 24 | 24 | 170-176/106-110 | XXL/3L/15 | 88 | XL |
| 26 | 26 | 4L/17 | XXL | ||
| 28 | 28 | 5L/19 | XXL |
Asian Clothing Size to US Size ( Children's )
Getting children's sizes is a huge challenge because most of them are at a developmental stage and many standard-size garments do not fit children's bodies perfectly, making the conversion of data more cumbersome and requiring height, chest, waist, and other data to be more accurate.
| US | UK | Europe |
|---|---|---|
| 12 -18 months | 12 months | 80 cm |
| 18 – 24 months | 18 months | 80 – 86 cm |
| 24 months | 24 months | 86 – 92 cm |
| 2T | 2-3 | 92 – 98 cm |
| 2T | 3-4 | 98 – 104 cm |
| 5 | 4-5 | 104 – 110 cm |
| 6 | 5-6 | 110 – 116 cm |
| 6 – 7 | 6-7 | 116 – 122 cm |
| 7 – 8 | 7-8 | 122 – 134 cm |
| 9 – 10 | 8-9 | 134 – 140 cm |
| 10 | 9-10 | 134 – 140 cm |
| 11 | 10-11 | 140 – 146 cm |
| 12 | 11-12 | 164 – 152 cm |
| Chinese Size | Age | Height | Chest | Waist |
|---|---|---|---|---|
| 2 | 1-2 yrs | 80cm | 50cm | 49cm |
| 4 | 2-3 yrs | 90cm | 52cm | 50cm |
| 6 | 3-4 yrs | 100cm | 54cm | 51cm |
| 8 | 4-5 yrs | 110cm | 57cm | 52cm |
| 10 | 6-7 yrs | 120cm | 60cm | 54cm |
| 12 | 8-9 yrs | 125cm | 62cm | 55cm |
| 14 | 9-10 yrs | 130cm | 64cm | 57cm |
| 16 | 10-11 yrs | 140cm | 68cm | 61cm |
| 18 | 11-12 | 150cm | 72cm | 64cm |
| 20 | 12-13 | 160cm | 76cm | 68cm |
Asian Shoe Size to US Size ( Men's )
| Foot length (cm) | 24.5 | 25 | 25.5 | 26 | 26.5 | 27 | 27.5 | 28 |
|---|---|---|---|---|---|---|---|---|
| China | 39 | 40 | 41 | 42 | 43 | 44 | 45 | 46 |
| US | 7 | 7.5 | 8 | 8.5 | 9 | 9.5 | 10 | 10.5 |
| UK | 6 | 6.5 | 7 | 7.5 | 8 | 8.5 | 9 | 9.5 |
| EU | 39 | 40 | 41 | 42 | 43 | 44 | 45 | 46 |
Asian Shoe Size to US Size ( Women's )
| Foot length (cm) | 22.5 | 23 | 23.5 | 24 | 24.5 | 25 | 25.5 | 26 |
|---|---|---|---|---|---|---|---|---|
| China | 35 | 36 | 37 | 38 | 39 | 39 | 40 | 40 |
| US | 5 | 5.5 | 6 | 6.5 | 7 | 7.5 | 8 | 8.5 |
| UK | 4 | 4.5 | 5 | 5.5 | 6 | 6.5 | 7 | 7.5 |
| EU | 35 | 36 | 37 | 38 | 39 | 39 | 40 | 40 |
Asian Shoe Size to US Size ( Children's )
| Foot length (cm) | 12.5 | 13 | 13.5 | 14 | 14.5 | 15 | 15.5 | 16 | 16.5 | 17 | 17.5 | 18 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| China | 21 | 22 | 22.5 | 23 | 24 | 25 | 25.5 | 26 | 27 | 28 | 29 | 30 |
| US | 5 | 5.5 | 6 | 6.5 | 7 | 7.5 | 8 | 8.5 | 9 | 9.5 | 10 | 10.5 |
| UK | 4 | 4.5 | 5 | 5.5 | 6 | 6.5 | 7 | 7.5 | 8 | 8.5 | 9 | 9.5 |
| EU | 20 | 21 | 22 | 23 | 24 | 25 | 26 | 27 | 28 | 29 | 30 | 31 |
Asian Underwear Size to US Size
Women Bra (under bust size)
| China | 76.2 | 81.3 | 86.4 | 91.5 | 96.5 | 101.6 | 106.7 | 112 | 117 | 122 | 127 | 132 | 137 | 142+ |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| USA | 30 | 32 | 34 | 36 | 38 | 40 | 42 | 44 | 46 | 48 | 50 | 52 | 54 | 56 |
| UK | 30 | 32 | 34 | 36 | 38 | 40 | 42 | 44 | 46 | 48 | 50 | 52 | 54 | 56 |
| Europe | 70 | 75 | 80 | 85 | 90 | |||||||||
| France | 85 | 90 | 95 | 100 | 105 | |||||||||
| Italy | 1 | 2 | 3 | 4 | 5 |
Women Bra (cup size)
| China | A | B | C | D | E | |||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| USA | AA | A | B | C | D | DD | DDD/E | F | FF | G | GG | H | HH | J |
| UK | AA | A | B | C | D | DD | E | F | FF | G | GG | H | HH | J |
| Europe | AA | A | B | C | D | E | F | |||||||
| France | AA | A | B | C | D | E | F | |||||||
| Italy | B | B/0 | C | D | DD | E | F |
Women Underwear Size
| China | S | M | L | XL | XXL | XXXL; | |
|---|---|---|---|---|---|---|---|
| International | XS | S | M | L | XL | XXL | XXXL |
| USA | 2 | 4 | 6 | 8 | 10 | 12 | 14 |
| UK | 6 | 8 | 10 | 12 | 14 | 16 | 18 |
| Europe | 32 | 34 | 36 | 38 | 40 | 42 | 44 |
| France | 34 | 36 | 38 | 40 | 42 | 44 | 46 |
| Italy | 38 | 40 | 42 | 44 | 46 | 48 | 50 |
Men Underwear Size
| China | 72-76 | 76-81 | 81-87 | 87-93 | 93-98 |
|---|---|---|---|---|---|
| International | S | M | L | XL | XXL |
| USA (inches) | 28-30 | 30-32 | 32-34 | 34-38 | 38-42 |
Why Do You Need to Convert from Asian Sizes to US Sizes?
Imagine the following scenario：
- A customer decides to place an order for a dress at your store but abandons the purchase because she cannot read your size chart.
- A customer places an order for a pair of jeans, receives them, but finds they don't fit, and requests a return.
Situations like this will increase the return rate, reduce your store's sales, and ultimately reduce store profits.
Reduce the Return Rate and Build Brand Reputation
As mentioned earlier, if you don't convert Asian size to US size , customers may return the product because they bought a product that doesn't fit. Your store will also have a decline in reputation due to bad reviews.
Meet Customer Expectations and Increase Customer Satisfaction
No customer can stand to receive a product that doesn't meet their expectations. Customers expect the product to be in the style described, the product to be of high quality, and the product to be delivered on time.
Avoid Losses Due to Suppliers Not Providing Size Conversions
One thing you may have overlooked is that with every return, your product has to go through a long journey. During this process, your product may be damaged. To reduce unnecessary losses, you'd better reduce the number of returns and exchanges.
How to Convert Asian Size to US Size?
There are only two ways to do this: change the supplier or change yourself.
Self-reliance
You can create your size conversion table. You can create unique styles of size conversion tables based on your brand style and product features.
With the Size Conversion App
Different countries have different sizing systems. Men, women, and children are sized differently. Clothing, shoes, hats, gloves, etc. All have different sizes.
If you wish to do the retrieval of this information yourself, it will be a very difficult job. It will be much easier if you use size conversion apps such as Sizer, Shoe Size Converter, Right Size Free, etc. These apps all have huge databases for you to search directly.
Obtain Samples for Experience And Measurement Before Sale
After sizing conversions, I recommend that you obtain samples from your supplier before officially selling the product, just to be on the safe side.
It is essential to get samples so that you can measure the sample sizes yourself and check if they match the size conversion chart.
Also, you can experience the quality and style of the product from the customer's point of view to see if it is consistent with the description. Once you have an accurate grasp of the product, you will be able to describe the product more accurately to the customer when selling.
Giving Accurate and Detailed Information
Size conversion charts are not foolproof, and a standard-size garment or shoe may not fit everyone.
In order to provide customers with more adequate reference information, you can mark the product size information for customers' reference after measuring the actual sample.
Clothing sizes can include waist, bust, and leg circumference, and shoe sizes can include length and width, etc.
The more accurate the information you give, the higher the chance that the customer will buy the product that best suits him/her.
Cooperation With Suppliers
Before you enter into a partnership with a supplier, be sure to ask for a size conversion chart, or even suggest that the supplier add a size conversion chart to his product description, which will save you a lot of trouble in the future.
So how do you find the best suppliers on AliExpress?
FindNiche will be your best assistant!
With FindNiche, you'll have access to the best suppliers in one click .
Type in a keyword in the search box and all the relevant suppliers on AliExpress will appear before you.
At this point, appropriate filters such as supplier location, number of products, and number of feedbacks can help you quickly filter out the suppliers you need.
You can sort by number of products, number of categories, number of followers, positive score, rating & feedback score to select the best suppliers.
For example, type "clothes" in the search box, select "China" for "Supplier Location" and sort by the way you want, you will get all the best clothes suppliers from China.
These suppliers will provide you with quality products and high-quality customer service. Of course, Asian to US size conversion chart is the most essential. Visit the supplier's store directly from FindNiche and you will get what you want.
Final Words
The loss of customers due to missing size conversion tables is not worth the loss, this small process can improve customer satisfaction for you, why not do it? You may think it's a bit of a hassle, but you can start by finding an AliExpress supplier that offers a size conversion chart. FIndNiche will help you.
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