UA Clothing - Kids - Size Chart
Kids' Tops Guide
How to Measure
Chest: Place the tape measure under your arms at the fullest part of your chest, wrap around your body until your fingers meet, and mark the measurement.
Waist: Measure around your natural waistline. Be careful not to squeeze too tight to allow give.
Hips: With your feet shoulder width apart, measure around the fullest part of your hips to be sure you'll have enough room to move comfortably.
Kids' Bottoms Guide
How to Measure
Waist: Measure around your natural waistline. Be careful not to squeeze too tight to allow give.
Hips: With your feet shoulder width apart, measure around the fullest part of your hips to ensure you'll have enough room to move comfortably.
| BOYS' TOP SIZE CHART - BIG KID | ||||||||
|---|---|---|---|---|---|---|---|---|
| US SIZES | CHEST (in) | CHEST (cm) | WAIST (in) | WAIST (cm) | HIPS (in) | HIPS (cm) | HEIGHT (in) | HEIGHT (cm) |
| YXS 7 | 25 - 26 | 63 - 66 | 23 - 24 | 58 - 61 | 26 - 27 | 66 - 69 | 47 - 50.5 | 119 - 128 |
| YSM 8 | 26 - 27 | 66 - 69 | 24 - 25 | 61 - 63 | 27 - 28 | 69 - 71 | 50.5 - 53 | 128 - 135 |
| YMD 10 - 12 | 27 - 29 | 69 - 74 | 25 - 27 | 63 - 69 | 28 - 31 | 71 - 79 | 53 - 59 | 135 - 150 |
| YLG 14 - 16 | 29 - 32.5 | 74 - 83 | 27 - 30 | 69 - 76 | 31 - 34 | 79 - 86 | 59 - 65 | 150 - 165 |
| YXL 18 - 20 | 32.5 - 35.5 | 83 - 90 | 30 - 33 | 76 - 84 | 34 - 37 | 86 - 94 | 65 - 70 | 165 - 178 |
| GIRLS' TOP SIZE CHART - BIG KID | ||||||||
| US SIZES | CHEST (in) | CHEST (cm) | WAIST (in) | WAIST (cm) | HIPS (in) | HIPS (cm) | HEIGHT (in) | HEIGHT (cm) |
| YXS 7 | 25 - 26.5 | 63 - 67 | 23 - 24 | 58 - 61 | 26 - 28 | 66 - 71 | 47 - 51 | 119 - 130 |
| YSM 8 | 26.5 - 27.5 | 69 - 70 | 24 - 24.5 | 61 - 62 | 28 - 29 | 71 - 74 | 51 - 53 | 130 - 135 |
| YMD 10 - 12 | 27.5 - 30.5 | 70 - 77 | 24.5 - 26.5 | 62 - 67 | 29 - 32.5 | 74 - 83 | 53 - 58.5 | 135 - 149 |
| YLG 14 - 16 | 30.5 - 34 | 77 - 86 | 26.5 - 30.5 | 67 - 77 | 32.5 - 36.5 | 83 - 93 | 58.5 - 63 | 149 - 160 |
| YXL 18 | 34 - 36 | 86 - 91 | 30.5 - 32.5 | 77 - 83 | 36.5 - 38.5 | 93 - 98 | 58.5 - 63 | 149 - 160 |
| BOYS' BOTTOM SIZE CHART - BIG KID | ||||||||
| US SIZES | CHEST (in) | CHEST (cm) | WAIST (in) | WAIST (cm) | HIPS (in) | HIPS (cm) | HEIGHT (in) | HEIGHT (cm) |
| YXS 7 | 25 - 26 | 63.5 - 66 | 23 - 24 | 58.5 - 61 | 26 - 27 | 66 - 68.5 | 47 - 50.5 | 119.5 - 128.5 |
| YSM 8 | 26 - 27 | 66 - 68.5 | 24 - 25 | 61 - 63.5 | 27 - 28 | 68.5 - 71 | 50.5 - 53 | 128.5 - 134.5 |
| YMD 10 - 12 | 27 - 29 | 68.5 - 73.5 | 25 - 27 | 63.5 - 68.5 | 28 - 31 | 71 - 79 | 53 - 59 | 134.5 - 150 |
| YLG 14 - 16 | 29 - 32.5 | 73.5 - 82.5 | 27 - 30 | 68.5 - 76 | 31 - 34 | 79 - 86.5 | 59 - 65 | 150 - 165 |
| YXL 18 - 20 | 32.5 - 35.5 | 82.5 - 90 | 30 - 33 | 76 - 84 | 34 - 37 | 86.5 - 94 | 65 - 70 | 165 - 178 |
| GIRLS' BOTTOM SIZE CHART - BIG KID | ||||||||
| US SIZES | CHEST (in) | CHEST (cm) | WAIST (in) | WAIST (cm) | HIPS (in) | HIPS (cm) | HEIGHT (in) | HEIGHT (cm) |
| YXS 7 | 25 - 26.5 | 63 - 67 | 23 - 24 | 58 - 61 | 26 - 28 | 66 - 71 | 47 - 51 | 119 - 130 |
| YSM 8 | 26.5 - 27.5 | 69 - 70 | 24 - 24.5 | 61 - 62 | 28 - 29 | 71 - 74 | 51 - 53 | 130 - 135 |
| YMD 10 - 12 | 27.5 - 30.5 | 70 - 77 | 24.5 - 26.5 | 62 - 67 | 29 - 32.5 | 74 - 83 | 53 - 58.5 | 135 - 149 |
| YLG 14 - 16 | 30.5 - 34 | 77 - 86 | 26.5 - 30.5 | 67 - 77 | 32.5 - 36.5 | 83 - 93 | 58.5 - 63 | 149 - 160 |
| YXL 18 | 34 - 36 | 86 - 91 | 30.5 - 32.5 | 77 - 83 | 36.5 - 38.5 | 93 - 98 | 58.5 - 63 | 149 - 160 |
| BOYS' TOP SIZE CHART - LITTLE KID | ||||||||
| US SIZES | CHEST (in) | CHEST (cm) | WAIST (in) | WAIST (cm) | HIPS (in) | HIPS (cm) | HEIGHT (in) | HEIGHT (cm) |
| 4 | 21.5 - 22.5 | 55 - 57 | 21.5 - 22.5 | 55 - 57 | 22.5 - 23.5 | 57 - 60 | 38 - 41 | 97 - 140 |
| 5 | 22.5 - 23.5 | 57 - 60 | 22 - 23 | 56 - 58 | 23.5 - 24.5 | 60 - 62 | 41 - 44 | 104 - 112 |
| 6 | 22.5 - 24.5 | 60 - 62 | 22.5 - 23.5 | 57 - 60 | 24.5 - 25.5 | 62 - 65 | 44 - 46.5 | 112 - 118 |
| 7 | 24.5 - 26 | 62 - 66 | 23 - 24 | 58 - 61 | 25.5 - 26.5 | 65 - 67 | 46.5 - 50 | 118 - 127 |
| GIRLS' TOP SIZE CHART - LITTLE KID | ||||||||
| US SIZES | CHEST (in) | CHEST (cm) | WAIST (in) | WAIST (cm) | HIPS (in) | HIPS (cm) | HEIGHT (in) | HEIGHT (cm) |
| 4 | 21.5 - 22.5 | 55 - 57 | 21.5 - 22.5 | 55 - 57 | 22.5 - 23.5 | 57 - 60 | 38 - 41 | 97 - 104 |
| 5 | 22.5 - 23.5 | 57 - 60 | 22 - 23 | 56 - 58 | 23.5 - 24.5 | 60 - 62 | 41 - 44 | 104 - 112 |
| 6 | 23.5 - 24.5 | 60 - 62 | 22.5 - 23.5 | 57 - 60 | 24.5 - 25.5 | 62 - 65 | 44 - 46 | 112 - 118 |
| 6X | 24.5 - 25 | 62 - 64 | 23 - 23.5 | 58 - 60 | 25.5 - 26 | 65 - 66 | 46.5 - 48.5 | 118 - 123 |
| BOYS' BOTTOM SIZE CHART - LITTLE KID | ||||||||
| US SIZES | CHEST (in) | CHEST (cm) | WAIST (in) | WAIST (cm) | HIPS (in) | HIPS (cm) | HEIGHT (in) | HEIGHT (cm) |
| 4 | 21.5 - 22.5 | 55 - 57 | 21.5 - 22.5 | 55 - 57 | 22.5 - 23.5 | 58 - 60 | 38 - 41 | 97 - 104 |
| 5 | 22.5 - 23.5 | 57 - 60 | 22 - 23 | 56 - 58 | 23.5 - 24.5 | 60 - 62 | 44 - 46.5 | 104 - 112 |
| 6 | 22.5 - 24.5 | 60 - 62 | 22.5 - 23.5 | 57 - 60 | 24.5 - 25.5 | 62 - 65 | 44 - 46.5 | 112 - 118 |
| 7 | 24.5 - 26 | 62 - 66 | 23 - 24 | 58 - 61 | 25.5 - 26.5 | 65 - 67 | 46.5 - 50 | 118 - 127 |
| GIRLS' BOTTOM SIZE CHART - LITTLE KID | ||||||||
| US SIZES | CHEST (in) | CHEST (cm) | WAIST (in) | WAIST (cm) | HIPS (in) | HIPS (cm) | HEIGHT (in) | HEIGHT (cm) |
| 4 | 21.5 - 22.5 | 55 - 57 | 21.5 - 22.5 | 55 - 57 | 22.5 - 23.5 | 57 - 60 | 38 - 41 | 97 - 104 |
| 5 | 22.5 - 23.5 | 57 - 60 | 22 - 23 | 56 - 58 | 23.5 - 24.5 | 60 - 62 | 41 - 44 | 104 - 112 |
| 6 | 23.5 - 24.5 | 60 - 62 | 22.5 - 23.5 | 57 - 60 | 24.5 - 25.5 | 62 - 65 | 44 - 46 | 112 - 118 |
| 7 | 24.5 - 25 | 62 - 64 | 23 - 23.5 | 58 - 60 | 25.5 - 26 | 65 - 66 | 46.5 - 48.5 | 118 - 123 |
| TODDLER TOPS' & BOTTOMS' SIZE CHART | ||||||||
| US SIZES | CHEST (in) | CHEST (cm) | WAIST (in) | WAIST (cm) | HEIGHT (in) | HEIGHT (cm) | WEIGHT (lb) | WEIGHT (kg) |
| 2T | 20 - 21 | 51 - 53 | 20.5 - 21.5 | 52 - 55 | 33 - 35 | 84 - 89 | 29 - 33 | 13 - 15 |
| 3T | 20.5 - 21.5 | 52 - 55 | 21 - 22 | 53 - 56 | 35 - 38 | 89 - 97 | 32 - 36 | 14 - 16 |
| 4/4T | 21.5 - 22.5 | 55 - 57 | 21.5 - 22.5 | 55 - 57 | 38 - 41 | 97 - 104 | 35 - 39 | 16 - 18 |
| 5 | 22.5 - 23.5 | 57 - 60 | 22 - 23 | 56 - 58 | 41 - 44 | 104 - 112 | 38 - 42 | 17 - 19 |
| INFANT TOPS' & BOTTOMS' SIZE CHART | ||||||||
| US SIZES | CHEST (in) | CHEST (cm) | HEIGHT (in) | HEIGHT (cm) | WEIGHT (lb) | WEIGHT (kg) | ||
| 0 - 3M | 15.5 - 17 | 39 - 43 | 20.5 - 24 | 52 - 61 | 8 - 12 | 3 - 6 | ||
| 3 - 6M | 17 - 18 | 39 - 43 | 24 - 27 | 52 - 61 | 12 - 16 | 3 - 6 | ||
| 6 - 9M | 18 - 18.5 | 46 - 47 | 27 - 29 | 69 - 74 | 16 - 20 | 7 - 9 | ||
| 12M | 18.5 - 19 | 47 - 48 | 29 - 30 | 74 - 77 | 18 - 22 | 8 - 10 | ||
| 18M | 19 - 20 | 48 - 51 | 30.5 - 33 | 77 - 84 | 22 - 26 | 10 - 12 | ||
| 24M | 20 - 21 | 51 - 53 | 33 - 35 | 84 - 89 | 26 - 30 | 12 - 14 | ||