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UK children's shoe size 4 in other sizes
A UK children's shoe size 4 is US 5, EU 20, Foot 12.5, Typical age 12-18 months.
UK4
US5
EU20
Foot (cm)12.5
Typical age12-18 months
Sizes vary by brand. Check the retailer's chart if you are between sizes.
Open full converter →Children's shoe sizes chart
| UK | US | EU | Foot (cm) | Typical age |
|---|---|---|---|---|
| 0 | 1 | 16 | 9.5 | 0-3 months |
| 1 | 2 | 17 | 10.5 | 3-6 months |
| 2 | 3 | 18 | 11 | 6-9 months |
| 3 | 4 | 19 | 11.5 | 9-12 months |
| 4 | 5 | 20 | 12.5 | 12-18 months |
| 5 | 6 | 21 | 13 | 18-24 months |
| 6 | 7 | 23 | 14 | 2 years |
| 7 | 8 | 24 | 15 | 2-3 years |
| 8 | 9 | 25 | 15.5 | 3 years |
| 9 | 10 | 27 | 16.5 | 3-4 years |
| 10 | 11 | 28 | 17 | 4-5 years |
| 11 | 12 | 29 | 18 | 5 years |
| 12 | 13 | 30 | 18.5 | 5-6 years |
| 13 | 1 (youth) | 32 | 19.5 | 6-7 years |
| 1 (adult) | 2 (youth) | 33 | 20 | 7-8 years |
| 2 (adult) | 3 (youth) | 34 | 21 | 8-9 years |
| 3 (adult) | 4 (youth) | 35.5 | 22 | 9-10 years |
| 4 (adult) | 5 (youth) | 37 | 23 | 10-11 years |
| 5 (adult) | 6 (youth) | 38 | 24 | 11-12 years |
| 6 (adult) | 7 (youth) | 39 | 24.5 | 12+ years |
The highlighted row shows UK 4 and its equivalents. These are standard conversions used by most retailers; some brands cut larger or smaller, so if you are between sizes, go by your measurements.
Frequently asked questions
What is UK size 4 in US?
UK children's shoe size 4 is US 5.