US Size 1Y in JP — Kids' Shoes
US 1Y =
JP 20
United States (US) kids' shoes size 1Y converts to Japanese (JP) size 20. This is a standard conversion used across most major shoes brands and retailers.
When shopping from Japanese brands like ASICS, Onitsuka Tiger, Mizuno, look for size 20 on the label. Keep in mind that sizing can vary slightly between brands, so always check the specific brand's size chart if available.
This conversion is especially useful for international shoppers purchasing kids' from Japanese retailers or ordering United States-sized products from brands like Nike or New Balance to ship internationally.
Quick Converter
US 1Y =
JP 20
Full US to JP Kids' Shoes Size Chart
Frequently Asked Questions
- What is US kids' shoes size 1Y in JP?
- US kids' shoes size 1Y is equivalent to JP size 20.
- Is US size 1Y the same as JP size 20?
- Yes, US size 1Y and JP size 20 are equivalent in kids' shoes sizing. However, fit may vary slightly between brands.
- What if US size 1Y is too small — what's the next size up in JP?
- The next size up from US 1Y is US 1.5Y, which converts to JP 20.5.