How to Convert Kids' Clothing Size to Junior

by Shanti Hitton ; Updated September 28, 2017

Young teens find themselves stuck in the middle of sizing charts

beauty girl portrait in outer clothing beret image by Anatoly Tiplyashin from

If you're a young teen (or the parent of one), trying to determine your correct clothing size can be difficult, especially if you're stranded between the girls' section and the juniors' section of the department store. But a glance at a size conversion chart can help you estimate the right fit.

Look at the size tag on an article of clothing that fits well, whether in junior or girls' sizes. For an example, if you have a size 14 girls' dress that fits well, you may want to know its equivalent in a junior size.

Check a size chart that includes measurements for chest, waist and hips, such as the one from Simplicity patterns (, or one from your favorite clothing company. You don't have to know the measurements exactly, but it will help you to estimate the size. In the example, a size 14 lists measurements as chest: 32 inches, waist: 26 1/2 inches, and hips: 34 inches.

Take the measurements you found in the last step and look for corresponding measurements in the other size table. For example, looking at the junior chart, you can see that a girls' size 14 falls squarely between junior sizes 7 and 11, so we'll estimate that it's the equivalent of a size 9. Note that it is not an exact equivalent. A junior size 9 can have hips as wide 35 inches and a waist as wide as 25 inches.


  • A girl who is 10 or 11 and is a little more developed can begin wearing junior sizes if they suit her better. Likewise, a girl whose body is a little slower to develop can continue wearing girls' sizes if she prefers. The key is fit, not age.

Photo Credits

  • beauty girl portrait in outer clothing beret image by Anatoly Tiplyashin from