MeasKit

JP Size 20.5 in US Kids' Shoes

JP 20.5 =

US 1.5Y

Japanese (JP) kids' shoes size 20.5 converts to United States (US) size 1.5Y. This is a standard conversion used across most major shoes brands and retailers.

When shopping from United States brands like Nike, New Balance, Converse, look for size 1.5Y on the label. Keep in mind that sizing can vary slightly between brands, so always check the specific brand's size chart if available.

For reference, one size down (JP 20) is US 1Y, and one size up (JP 21) is US 2Y. If you're between sizes, most fitting guides recommend sizing up for comfort.

This conversion is especially useful for international shoppers purchasing kids' from United States retailers or ordering Japanese-sized products from brands like ASICS or Onitsuka Tiger to ship internationally.

Quick Converter

JP 20.5 =

US 1.5Y

Full JP to US Kids' Shoes Size Chart

JPUS
201Y
20.51.5Y
212Y
21.52.5Y
223Y
22.53.5Y
234Y
23.54.5Y
245Y
24.55.5Y
256Y
25.56.5Y
267Y

Frequently Asked Questions

What is JP kids' shoes size 20.5 in US?
JP kids' shoes size 20.5 is equivalent to US size 1.5Y.
Is JP size 20.5 the same as US size 1.5Y?
Yes, JP size 20.5 and US size 1.5Y are equivalent in kids' shoes sizing. However, fit may vary slightly between brands.
What if JP size 20.5 is too small — what's the next size up in US?
The next size up from JP 20.5 is JP 21, which converts to US 2Y.

Related Conversions

More converters