what size is 12 in uk Is size 12 small or medium UK? Avatar January 30, 2023 0 Is size 12 small or medium UK? As an average, a Medium is likely to be a around a size 12. Post Navigation Previous What is women’s size 12 in Europe?Next What size is 23 EU in us? More Stories Leave a Reply Cancel replyYour email address will not be published. Required fields are marked *Comment * Name * Email * Website Save my name, email, and website in this browser for the next time I comment.