Children's International Size Conversion Chart
Convert children's clothing sizes between US, UK, European, and Australian systems. Covers all kids' clothing from ages 2-14.
Quick Size Converter
International Conversion Chart for Children's Clothing Sizes
| US | UK | Europe (cm) | AU |
|---|---|---|---|
| 2T | 18-24 m | 86-92 | 2 |
| 3T | 2-3 | 92-98 | 3 |
| 4T | 3-4 | 98-104 | 4 |
| 5 | 4-5 | 104-110 | 5 |
| 6 | 5-6 | 110-116 | 6 |
| 7 | 6-7 | 116-122 | 7 |
| 8 | 7-8 | 122-128 | 8 |
| 9 | 8-9 | 128-134 | 9 |
| 10 | 9-10 | 134-140 | 10 |
| 11 | 10-11 | 140-146 | 11 |
| 12 | 11-12 | 146-152 | 12 |
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Preview better outfits after you pick the right size.
Use Fashion Diffusion to test silhouettes, styling ideas, and product visuals once you've found your size across every system.
Start NowHow to Measure
Chest / Bust
Measure around the fullest part of your chest, keeping the tape parallel to the floor. For women, measure across the fullest part of the bust.
Waist
Measure at your natural waistline above hip bones, with one finger of ease.
Hip
Measure around the fullest part of your hips, about 7–9 inches below the waist.
Neck (shirts)
Wrap around the base of the neck. Allow one finger of ease; round to the nearest half-inch.
Foot Length
Trace your foot on paper and measure heel to longest toe. Use the larger foot.
Height
Stand barefoot against a wall. Measure from the floor to the top of your head.
Shopping Tips
- 01Sizing varies between brands — always check the brand's own size guide first.
- 02When possible, try garments on in-store for the most accurate fit.
- 03For stretch fabrics you may size down; for structured pieces, use your measured size.
- 04If your measurements fall between two sizes, consider the garment's cut and fabric stretch before deciding.
- 05Keep receipts and tags until you're sure of the fit.
- 06Always defer to the brand's own size guide when one is available.