첫 신발 사이즈 계산기
아이의 발 길이를 EU 신발 사이즈와 미국·영국 사이즈로 바꾸고, 걸음 단계와 양말에 맞춘 성장 여유도 더해요(약 9–24개월). 첫 신발 고를 때 써 보세요.
How much growth room should toddler shoes have?
About **10–14 mm** is a common target. The tool adds 10–13 mm depending on whether your child is cruising, taking first steps or walking, plus 0–2 mm for socks.
Should I size up to make shoes last longer?
No. Oversized shoes can cause **tripping and poor walking patterns**. Stick to proper fit with ~1.0–1.4 cm space at the toes.
Why do sock thickness and walking stage matter?
Socks add **1–2 mm**, and early walkers need **slightly more room** for balance and comfort compared to active toddlers.
Can I use US or UK sizing instead of EU?
Yes. The calculator provides **US child (C) and UK equivalents** so you can shop across regions.
How often should I re-measure my toddler’s feet?
Every **2–3 months** in the first 2 years, since growth is rapid. Shoes can become tight quickly.
Are soft-sole shoes better for new walkers?
Yes. **Flexible, lightweight soles** allow natural foot movement and help strengthen muscles during early walking.
What’s the best way to check fit at home?
Have your child **stand in the shoes** with socks on, press at the big toe area, and ensure about **1–1.4 cm space** without heel slipping.