ReadYourHeart Jewelry to help you find your ring size, our diamond jewelry experts have put together this complete ring size guide.We have helped many people find a ring that suits their size.We've helped over 70,000 couples find an engagement ring and wedding rings that are a perfect fit.
If you're shopping for someone else, the best way to find his or her ring size is to ask. If you're planning a surprise, get help from friends and family. They can ask without raising any eyebrows. The average ring size available for women ranges from size 3 to size 9. The most commonly purchased women's rings range between size 5 and size 7. Size 6 is the most popular. The average ring size available for men ranges from size 6 to size 13. The most commonly purchased men's rings range between size 8 to 10-½. Size 9 is the most popular. These standard ring sizes can help guide you in the right direction. If you do not see the size you need, contact our experts for help placing a special order. There are also a number of at-home methods to find your ring size.
If You Have An Existing Ring:
- 1. Measure the diameter (mm) of a ring that fits the desired finger
- 2. Use the Ring Sizing Chart to locate your size
If Not,How To Measure Ring Size With String, Paper & Ruler:
- Wrap string or paper around the base of your finger.
- Mark the point where the ends meet with a pen.
- Measure the string or paper with a ruler (mm).
- Pick the closest measurement on the ring size chart to find your ring size.
ReadYourHeart Engagement Rings
More Ring Sizing Tips:
- The ring should fit your finger comfortably: snug enough so it won't fall off, but loose enough to slide over your knuckle with relative ease.
- When the knuckle is bigger than the base of the finger, measure both places and pick a size in between the two.
- Measure your ring size at the end of the day when your fingers are warm. Finger size changes depending on the time of day and the weather, and your fingers are actually smaller in the early morning and in cold weather. Also, keep in mind that fingers on your dominant hand are usually larger.
- Measure 2 to 3 times for more accuracy.
What Happens When My Ring Is Resized?
To make sure you get the best possible fit, the ring resizing process requires adding or removing small amounts of metal depending on the difference between the size purchased and the new size requested. As a result, your ring may be slightly thicker or thinner after resizing. These tiny changes are often visually imperceptible.
The expert jewelry makers at ReadYourHeart adhere to strict quality standards so your resized ring both sparkles, and fits, beautifully. After the band is resized, each ring gets cleaned and polished before being returned to you.
Ring Sizing International Chart
| Inside Diameter(mm) | Inside Circumference(mm) | US, Canada, Mexico | UK, Australia, Ireland, New Zealand, South Africa | France | Germany, Russia, Ukraine, Asia | India, China, Japan, South America, Turkey, Israel | Italy, Spain, Netherlands, Switzerland |
|---|---|---|---|---|---|---|---|
| 14.1 | 44.2 | 3 | F | 44 | 14 | 4 | 4 |
| 14.3 | 44.8 | 3.25 | F 1/2 | 44.625 | 14.25 | --- | 4.625 |
| 14.5 | 45.5 | 3.5 | G | 45.25 | 14.5 | 5 | 5.25 |
| 14.7 | 46.1 | 3.75 | G 1/2 | 45.875 | 14.75 | 6 | 5.875 |
| 14.9 | 46.8 | 4 | H | 46.5 | 15 | 7 | 6.5 |
| 15.1 | 47.4 | 4.25 | H 1/2 | 47.125 | 15.25 | --- | 7.125 |
| 15.3 | 48 | 4.5 | I | 47.75 | 15.5 | 8 | 7.75 |
| 15.5 | 48.7 | 4.75 | J | 48.375 | --- | --- | 8.375 |
| 15.7 | 49.3 | 5 | J 1/2 | 49 | 15.75 | 9 | 9 |
| 15.9 | 50 | 5.25 | K | 49.625 | 16 | --- | 9.625 |
| 16.1 | 50.6 | 5.5 | K 1/2 | 50.25 | 16.25 | 10 | 10.25 |
| 16.3 | 51.2 | 5.75 | L | 50.875 | --- | 11 | 10.875 |
| 16.5 | 51.9 | 6 | L 1/2 | 51.5 | 16.5 | 12 | 11.5 |
| 16.7 | 52.5 | 6.25 | M | 52.125 | 16.75 | --- | 12.125 |
| 16.9 | 53.1 | 6.5 | M 1/2 | 52.75 | 17 | 13 | 12.75 |
| 17.1 | 53.8 | 6.75 | N | 53.375 | --- | --- | 13.375 |
| 17.3 | 54.4 | 7 | N 1/2 | 54 | 17.25 | 14 | 14 |
| 17.5 | 55.1 | 7.25 | O | 54.625 | 17.5 | --- | 14.625 |
| 17.7 | 55.7 | 7.5 | O 1/2 | 55.25 | 17.75 | 15 | 15.25 |
| 17.9 | 56.3 | 7.75 | P | 55.875 | --- | --- | 15.875 |
| 18.1 | 57 | 8 | P 1/2 | 56.5 | 18 | 16 | 16.5 |
| 18.3 | 57.6 | 8.25 | Q | 57.125 | 18.25 | --- | 7.125 |
| 18.6 | 58.3 | 8.5 | Q 1/2 | 57.75 | 18.5 | 17 | 17.75 |
| 18.7 | 58.9 | 8.75 | R | 58.375 | 18.75 | --- | 18.375 |
| 18.9 | 59.5 | 9 | R 1/2 | 59 | 19 | 18 | 19 |
| 19.2 | 60.2 | 9.25 | S | 59.625 | 19.25 | --- | 19.625 |
| 19.4 | 60.8 | 9.5 | S 1/2 | 60.25 | 19.5 | 19 | 20.25 |
| 19.5 | 61.4 | 9.75 | T | 60.875 | 19.75 | --- | 20.875 |
| 19.8 | 62.1 | 10 | T 1/2 | 61.5 | 20 | 20 | 21.25 |
| 20.0 | 62.7 | 10.25 | U | 62.125 | 20.25 | 21 | 22.125 |
| 20.2 | 63.4 | 10.5 | U 1/2 | 62.75 | 20.5 | 22 | 22.75 |
| 20.4 | 64 | 10.75 | V | 63.375 | --- | --- | 23.375 |
| 20.6 | 64.6 | 11 | V 1/2 | 64 | 20.75 | 23 | 24 |
| 20.8 | 65.3 | 11.25 | W | 64.625 | --- | --- | 24.625 |
| 21.0 | 65.9 | 11.5 | W 1/2 | 65.25 | 21 | 24 | 25.25 |
| 21.2 | 66.6 | 11.75 | X | 65.875 | --- | --- | 25.875 |
| 21.4 | 67.2 | 12 | X 1/2 | 66.5 | 21.25 | 25 | 26.5 |
| 21.7 | 68.1 | 12.25 | Y | 67.125 | 21.5 | --- | 27.125 |
| 21.8 | 68.5 | 12.5 | Z | 67.75 | 21.75 | 26 | 27.75 |
| 22.0 | 69.1 | 12.75 | Z 1/2 | 68.375 | --- | --- | 28.375 |
| 22.2 | 69.7 | 13 | --- | 69 | 22 | 27 | 29 |
Rings That Can't Be Resized
For example, diamond and gemstone eternity rings with a specific number of gemstones per finger size, milgrain or ornate bands, silver rings, or rings with alternative metals such as Tungsten cannot be resized.
We are happy to exchange your ring for another ring in the correct size within 30 days of purchase. It is important to note that should you opt for an exchange, your new ring may contain fewer or more gemstones, diamonds, or a reduction or increase in precious metal weight, which may cause an increase or decrease in the price.
3 thoughts on “How To Measure Your Ring Size”
Richard Marcotte
Well done thank you very well then
Richard Marcotte
You have just become my favorite store well done very well then
Phyllis B. Skeen
My ring size will be a 5. Thank you for reminding me.