Japan to UK Converter

Japanese shoe sizes (also used in Korea) directly represent foot length in millimeters — JP 260 means a 26 cm foot, JP 270 means 27 cm. This makes the Japanese system the simplest and most intuitive, as the size number directly equals the foot measurement. Japanese sizes range typically from 230 (women's) to 290 (men's large).

UK shoe sizes are the basis for the US system but offset by approximately one size — UK 8 corresponds to a US Men's 9 and a foot length of about 27 cm. The UK system is used throughout Britain, Ireland, and many Commonwealth countries, and it closely matches the Indian shoe size system.