Milly Maunder
Ring Size Guide
Finding the right fit makes all the difference. Here is everything you need to size confidently from home.
How to measure at home
01
Wrap
Cut a thin strip of paper or string and wrap it snugly around the base of your finger. Not too tight, not too loose.
02
Mark
Mark the point where the paper overlaps with a pen. Lay it flat and measure the length in millimetres.
03
Match
Find your measurement in the circumference column below to discover your UK ring size.
Half sizes and chunkier bands
If your size falls between two whole sizes for example an L½ or M½ we can make it. Simply add your half size in the order notes at checkout and we will make the ring to your exact measurement. No need to compromise on fit.
Ordering a chunkier or wider band? These styles naturally feel tighter on the finger. We recommend sizing up by one size and if you are between sizes, always go larger. Not sure if your style counts? Just drop us a message before ordering.
UK ring size chart
| Size | Diameter (mm) | Circumference (mm) | |
|---|---|---|---|
| D | 13.21 | 41.50 | |
| E | 13.61 | 42.76 | |
| F | 14.05 | 44.14 | |
| G | 14.36 | 45.11 | |
| H | 14.65 | 46.02 | |
| I | 15.04 | 47.25 | |
| J | 15.40 | 48.38 | |
| K | 15.80 | 49.64 | |
| L | 16.10 | 50.58 | Popular |
| M | 16.51 | 51.87 | Popular |
| N | 16.92 | 53.16 | Popular |
| O | 17.35 | 54.51 | |
| P | 17.75 | 55.76 | |
| Q | 18.19 | 57.15 | |
| R | 18.61 | 58.47 | |
| S | 19.10 | 60.00 | |
| T | 19.51 | 61.29 | |
| U | 20.02 | 62.89 | |
| V | 20.32 | 63.84 |
Good to know
Time of day matters
Fingers naturally swell throughout the day and in warm weather. Measure in the evening for the most accurate fit and avoid measuring first thing in the morning.
Knuckle comfort
Your ring should slide over the knuckle with a little resistance and sit comfortably at the base. If it slides off easily, it is too big.
Between sizes?
Always go larger. A slightly loose ring is more comfortable to wear than one that is too tight, and it is easier to resize down than up.
Visit a jeweller
For the most accurate measurement, visit a local jeweller and ask them to measure your finger with a ring sizer. It takes less than a minute.
Get a ring sizer
The most accurate way to measure at home. We sell ring sizers in our shop. Simply order one, find your perfect fit, and then place your ring order with total confidence.
We offer a resize service
Ordered the wrong size? We can resize most silver rings up or down within a few sizes for £5 plus return postage. Please note gold rings and pieces with set stones may cost more or may not be possible to resize. Contact us before sending.
Still not sure?
We are always happy to help you find the right size before you order. Just drop us a message and we will guide you through it.
Contact us