UK Ring Size Finder
Get a UK size recommendation based on your characteristics
How the UK Ring Size Finder Works
Our UK Ring Size Finder tool provides a size recommendation based on statistical data about average finger sizes. While not as accurate as physical measurements, it can give you a good starting point if you don't have measuring tools available.
Understanding UK Ring Sizes
UK ring sizes use letters (A-Z) rather than numbers. Common UK ring sizes for women range from J to O (with M being average), while men's sizes typically range from P to T (with R being average).
Factors that Affect Ring Size:
- Gender: On average, men typically have larger ring sizes than women.
- Finger: Different fingers have different average sizes. The ring finger is typically smaller than the middle finger but larger than the pinky.
- Hand: Your dominant hand is usually slightly larger than your non-dominant hand.
- Hand Type: The overall build of your hand affects your ring size.
Note: This tool provides an estimate only. For the most accurate sizing, we recommend measuring your finger using one of our recommended methods.
For More Accurate Sizing
Measure Your Finger
Learn different methods to accurately measure your UK ring size at home.
View measurement methods →Printable UK Ring Size Chart
Download and print our UK ring size chart for accurate measurements.
Get printable UK chart →Frequently Asked Questions
General Questions
UK sizes use letters (e.g., L, M, N), while US sizes use numbers (e.g., 6, 7, 8). They also have different measurement standards.
The tool provides an estimate based on statistical data. It's a good starting point but not as accurate as physical measurements.
It's generally better to choose the larger size, especially for wider bands.
Yes, fingers tend to be smaller when cold and larger when warm. Measure at normal body temperature for the most accurate results.