EU 28 shoe size in US
EU 28 = US 11C
UK 10K
Fits a foot of 18 to 18.5 cm
Usual at ages 4 to 6
Kids shoe sizes, EU 20 to 35
| EU | Foot (cm) | US | UK | Age |
|---|---|---|---|---|
| 20 | 12.7–12.9 | 5C | 4K | 1 to 1.5 yrs |
| 21 | 13.2–13.5 | 5.5C | 4.5K | 1.5 to 2 yrs |
| 22 | 14–14.4 | 6.5C | 5K | 2 to 2.5 yrs |
| 23 | 14.7–15.2 | 7.5C | 6K | 2 to 3 yrs |
| 24 | 15.3–15.8 | 8C | 7K | 2 to 3 yrs |
| 25 | 16–16.5 | 9C | 8K | 3 to 4 yrs |
| 26 | 16.7–17.2 | 9.5C | 8.5K | 3 to 4 yrs |
| 27 | 17.3–17.8 | 10C | 9K | 4 to 5 yrs |
| 28 | 18–18.5 | 11C | 10K | 4 to 6 yrs |
| 29 | 18.7–19.2 | 11.5C | 11K | 5 to 6 yrs |
| 30 | 19.3–19.8 | 12C | 11.5K | 6 to 7 yrs |
| 31 | 20–20.5 | 13C | 12.5K | 6 to 7 yrs |
| 32 | 20.7–21.2 | 1Y | 13K | 7 to 8 yrs |
| 33 | 21.3–21.8 | 1.5Y | 1 | 7 to 8 yrs |
| 34 | 22–22.5 | 2.5Y | 2 | 8 to 9 yrs |
| 35 | 22.7–23.2 | 3.5Y | 2.5 | 9 to 10 yrs |
Which size fits your child?
Stand your child on a sheet of paper against a wall, mark the longest toe, and measure from the wall. Do it in the evening: feet swell during the day, and that is the foot the shoe has to fit.
cm
Brand notes
Viking lists EU 28 for feet of 18 to 18.5 cm, growing room included.
Kuoma publishes inner shoe measurements, not foot sizes, and asks for 15 mm of free space in front of the longest toe. Measure the foot, add 1.5 cm, and pick the size whose inner length clears it.
Keep reading
Sources
Checked against the charts below on August 10, 2026. We re-verify the numbers every season.