Let’s get rolling to the following youth shirt size chart and ultimate fitting guide in order to choose the most accurate fitting size for your girl’s boy’s shirts next time.
Kids typically grow quickly, and it might be really challenging to choose the correct size for your kid when buying clothing online. If you know what size your child’s dress is, you could always use our ultimate sizing and fitting guide. If you don’t know your child’s dress size or simply would like more details on how to select the right size, this convenient sizing guide may be really helpful.
Selecting the Right Fit for Your Kid’s Shirts

Even though when it comes to shirts, not all kinds of shirts are designed to appear or fit the very same. In particular, the shirt design is really popular, but there is no separate, basic cut that is utilized all across the deck. Shirts, in reality, are available in a number of various fits. Depending on the general appearance you would like, select the kind of fit you desire.
A slim fit might be the best selection for you if you prefer a more form-fitting appearance. Slim fit is also known as trim fit. A normal fit, also known as a basic fit, is customized to the body. It is, in fact, not loose fitting, but neither is it form-fitting. In addition, it is even snug around the midsection and chest but not particularly spacious.
The classic fit, also known as the initial fit, is kind of spacious and baggy all around the body. This fit is both really comfortable and simple to move in.
To be even much more figure-flattering and shape-fitting, a fashion fit is possibly a little bit trimmed through the midsection. The sleeves are also smaller and more fitted, with rising shoulder stitching.
Various Types of Shirt Sizes for Youth
- Original Fit (also known as Classic Fit);
- Standard Fit (also known as Regular Fit);
- Trim Fit (also known as Slim Fit); and
- Fashion Fit
When it comes to choosing shirt sizes for youth, it can be confusing to determine whether to go with Youth XL or Adult Small sizes. To help with that, check out this article on Youth XL vs Adult Small size chart for more information and tips for finding the perfect fit.
Youth Shirt Size Guide

Here is a shirt sizing chart for each of our youth designs. Let’s have a closer look so that you will understand how the youth shirt size chart actually works. As such, you can also easily choose the most fitting size for your child.
Youth shirt size chart in inches
Size | S | M | L | XL |
Age range | 6 to 8 years old | 8 to 10 years old | 10 to 12 years old | 12 to 14 years old |
Height (in inches) | 46 to 50 inches | 51 to 55 inches | 55 to 59 inches | 60 to 64 inches |
Chest size (in inches) | 24 to 26 inches | 26 to 28 inches | 28 to 30 inches | 30 to 32 inches |
Midsection at natural bend (in inches) | 19 to 21 inches | 21 to 23 inches | 23 to 25 inches | 26 to 28 inches |
Hip size at fullest part (in inches) | 25 to 27 inches | 27 to 29 inches | 29 to 31 inches | 31 to 33 inches |
Inseam to Ankle Bone size (in inches) | 17.5 to 19.5 inches | 19.5 to 21.5 inches | 21.5 to 23.5 inches | 23.5 to 25.5 inches |
CB Neck to Wrist Sleeve Length (in inches) | 21 to 22.5 inches | 22.5 to 24.5 inches | 24.5 to 26.5 inches | 26.5 to 28 inches |
Youth shirt size chart in centimeters
Size | S | M | L | XL |
Age range | 6 to 8 years old | 8 to 10 years old | 10 to 12 years old | 12 to 14 years old |
Height (in centimeters) | 117 to 127 cm | 129 to 140 cm | 140 to 150 cm | 152 to 163 cm |
Chest size (in centimeters) | 61 to 66 cm | 66 to 71 cm | 71 to 76 cm | 76 to 81 cm |
Midsection size at natural bend (in centimeters) | 48 to 53 cm | 53 to 58 cm | 58 to 64 cm | 66 to 71 cm |
Hip size at fullest part (in centimeters) | 63 to 69 cm | 69 to 74 cm | 74 to 79 cm | 79 to 84 cm |
Inseam to Ankle Bone (in centimeters) | 44 to 50 cm | 50 to 55 cm | 55 to 60 cm | 60 to 65 cm |
CB Neck to Wrist Sleeve Length (in centimeters) | 53 to 57 cm | 57 to 62 cm | 62 to 67 cm | 67 to 72 cm |
How to Measure the Youth Size of a Boy?

You would have to begin taking 3 different simple body calculations to decide your kid’s US Youth shirt size:
- The height is calculated while standing up straight against a wall.
- Waist size: the diameter all over a boy’s midsection (typically the narrowest portion of the torso).
- Diameter all around the fullest portion of the chest: (usually under arms).
US Shirt Size Chart for Young Boys in Inches
Basic US Youth Shirt Size Chart for boys according to body measurements. All readings are given in inches.
Sizes | Height in inches | Midsection sizes in inches | Chest sizes in inches |
8 | 48 to 51 inches | 24 inches | 27 inches |
10 | 52 to 56 inches | 25 inches | 28.5 inches |
12 | 57 to 60 inches | 26 inches | 30 inches |
14 | 61 to 63 inches | 27 inches | 32 inches |
16 | 63 to 65 inches | 28 inches | 33.5 inches |
18 | 65 to 66 inches | 29 inches | 35 inches |
18 | 67 to 68 inches | 30 inches | 37 inches |
US Shirt Size Chart for Young Boys in Centimeters
We would also like our non-US customers to be able to easily decide their US size for their youth shirts. As a result, we’ve included a youth size chart with dimensions in centimeters. Let’s check it right away.
Sizes | Height in inches | Midsection sizes in inches | Chest sizes in inches |
8 | 122 to 129 cm | 61 cm | 68 cm |
10 | 130 to 142 cm | 63 cm | 72 cm |
12 | 143 to 152 cm | 66 cm | 76 cm |
14 | 153 to 160 cm | 69 cm | 81 cm |
16 | 161 to 165 cm | 71 cm | 85 cm |
18 | 166 to 169 cm | 74 cm | 89 cm |
18 | 170 to 173 cm | 76 cm | 94 cm |
If you find your child’s measurements between two sizes, it is strongly suggested to round up the size for the best fit.
If you are looking for a comprehensive size guide for all types of clothing for men, women and children, check out our US Clothing Size Charts article. We’ve got everything from chest, waist and hip measurements to shoe sizes and inseam length.
How to Measure the Youth Shirt Size of a Girl?

You will be required to take three simple body calculations to decide your girl’s US shirt size. Basically, these measurements are the same as the dimensions for boys.
- Height: The height of the body calculated while standing up straight against a wall.
- Waist circumference: the diameter around a girl’s belly button (which is widely known as the narrowest part of the upper body).
- Breast diameter: Calculate all over the fullest part of the chest (typically under your girl’s arms).
US Shirt Size Chart for Young Girls in Inches
All the measurements for young girl shirt sizes are calculated in inches. Let’s check it out.
Sizes | Height in inches | Midsection sizes in inches | Chest sizes in inches |
7 | 47 to 51 inches | 23.5 to 24 inches | 25 to 27 inches |
8 | 51 to 55 inches | 24 to 25 inches | 27 to 29 inches |
10 | 55 to 58 inches | 25 to 26 inches | 29 to 31 inches |
12 | 58 to 60 inches | 26 to 27 inches | 31 to 32 inches |
16 | 60 to 63 inches | 27 to 28 inches | 32 to 33 inches |
18 | 63 to 67 inches | 28 to 29 inches | 33 to 36 inches |
US Shirt Size Chart for Young Girls in Centimeters
In addition to the youth shirt size chart for girls in inches, we have also provided you with another conversion chart, in which all the measurements are calculated in centimeters.
Sizes | Height in cm | Midsection sizes in cm | Chest sizes in cm |
7 | 122 to 128 cm | 60 to 61 cm | 64 to 68 cm |
8 | 128 to 137 cm | 61 to 64 cm | 68 to 73 cm |
10 | 137 to 145 cm | 64 to 67 cm | 73 to 78 cm |
12 | 145 to 152 cm | 67 to 69 cm | 78 to 81 cm |
16 | 152 to 160 cm | 69 to 71 cm | 81 to 84 cm |
18 | 160 to 170 cm | 71 to 74 cm | 84 to 92 cm |
If you are shopping for young girls, it’s important to know their correct size before buying. Check out this girls clothing size chart by age for a comprehensive guide to size measurements based on age range. This will ensure a perfect fit, and save you from the hassle of returning clothes that don’t fit.
When You Must Guess the Youth Shirt Size for Your Children?
You might not always be able to obtain a children’s dress size or breast dimensions. Keep these guidelines in mind if you’re placing an order of shirts for a family gathering or an outdoor camp and need to suppose about the sizes.
Generally speaking, too large is preferable to too small. To be safe, purchase one size bigger than you believe your kid would actually need. If it happens to be extremely large, your child could really grow into it and hold it for a greater amount of time.
When choosing sizes for an older teenager or a young teen, keep in mind that youth the extra big does not correspond to the adult small size. A youth extra big shirt is, in general, shorter and broader than a small adult shirt in ratio. As such, if you are unsure if to purchase a youth extra big or a small adult shirt for your kid, it is highly recommended to go with the adult small.
We don’t bring newborn garments, so the smallest shirt we have is a youth extra small. Almost all young kids will be able to wear this shirt. Buy an extra small-sized shirt for your child to wear and keep as a family heirloom if you’re helping to bring them to their very first family gathering.
Frequently Asked Questions
How do I determine my youth size?
Just subtract the total 1.5 from your normal size to get your youth size. For instance, if you normally wear a women’s 6.5, you will indeed wear a youth 5. Youth sizes range from a 7 to an 8.5, and almost everything up to an 8.5 often falls within the women’s or children’s intersection.
How should a youth shirt be measured?
Simply wrap the tape measure all around the back and chest, starting underneath the underarms. The resulting figure represents your child’s chest size.
How are youth clothing sizes determined?
A few resellers will provide age-based sizing, whereas others would generally offer basic XS-XL sizing, which generally converts to XS size: for kids from 4 to 5 years old, S size: for kids from 6 to 7 years old, and M size: for kids from 8 to 9 years old.
The Bottom Lines
So now, everything regarding the youth shirt size chart, fitting guide, as well as sizing guide, and buying guide are all clear. We hope that next time you are going to buy your girls or boys a new shirt, this ultimate guide will definitely be helpful.