Adidas Shoe Size Chart
This article on the Adidas shoes size chart focuses exclusively on youth to womenโs footwear.
That is, how you can convert youth sizes into womenโs sizes. Or, if you need to figure out a womanโs shoe size in a childrenโs shoe.
I wrote this article for people who might be looking to buy childrenโs shoes for adults as a way of saving money. Also, Iโve included links to shopping sites. That way, if you like what you read and want to shop, you can do that with just one link or tap.
Also, if you click or tap any of those links, I may earn a commission from the retailer. There is no cost to you for using my links. But I need to be upfront about all of that.
Finally, this article is what they call short and sweet. Thatโs because I havenโt padded it with fluff just to keep you scrolling. Iโve provided the information youโre seeking and then weโre out. Of course, if you still have questions, let me know.
Adidas youth to womenโs shoe size conversions
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Adidas doesnโt make it easy to figure out what size children, youth or teen shoe sizes would be in adultโs size.
That is, there are two separate pages for each size chart.
On the one hand, there is a size chart for Adidas-brand children, youth and teen shoes.
On the other hand, there is a chart just for womenโs and menโs Adidas shoe sizes.
Lucky for us, though, each of these charts includes foot measurement lengths.
So, with an extra step, you can figure out which size in Adidas would work to convert from youth to womenโs.
Youth foot measurements

Adult foot measurements

For example, based on the charts above, we can see that a foot measuring 9 inches would be all of the following sizes for Adidas shoes:
- Youth size 5 US
- Menโs size 5 US
- Womenโs size 6 US
What formula does Adidas use for conversions
You see, most shoe brands use a plus two/minus two formula for conversions.
Or +2/-2 when going from a youth to womenโs size or womenโs size to a youth.
However, when converting youth sizes in Adidas to womenโs sizes, itโs just one number higher or plus one (+1).
Thatโs the formula I used to create this shoe size chart.
Youth or Big Kid Size | Womenโs Shoe Size |
3.5 | 4.5 |
4 | 5 |
4.5 | 5.5 |
5 | 6 |
5.5 | 6.5 |
6 | 7 |
6.5 | 7.5 |
7 | 8 |
7.5 | 8.5 |
8 | 9 |
Final thoughts
You can get more information about these different footwear options by checking out the Adidas shoe size charts on the Adidas.com as well.
Adidas has a partnered with Peloton for the Capable of Greatness clothing line. Sadly, there are no shoes. However, thereโs lots of great workout clothing.
Finally, hereโs where you can see the brands that Peloton instructors wear โ including Adidas.
Very informative and straightforward article. This article helped me choose the right size from Adidas’s shoe youth section. I got size 6 youth which is a perfect fit for me (size 7 in women’s shoes).