How To Know My Ring Size Uk - Find Your Ring Size Inkadesign . Need to determine your ring size use our int'l ring size conversion chart table in mm or inches for different countries. Our uk ring size chart makes it simpler for you to find your perfect ring size. Ring size is one of the first key steps in what to know when buying an engagement ring and with some simple tips, you will become an expert at finding your correct ring size. Ring size guide uk ring size chart beaverbrooks the jewellers. To determine your ring size, do the following: Most of our range is available in sizes h through to v, although some rings may only be available in the most popular sizes. Fingers are proportionate to body type so, if your partner is petite, it's likely that their hands are smaller and slender, start at a size h or i for women, and around an n. So how do we 'guess' people's ring sizes? Get tips on how to measure ring size for wedding bands or engagement r