Determining your ring size
Now that you’ve found the ring you love, you will need to determine the size of the ring to start the process. Below you will find a ring size chart to help you.
If you will be measuring the circumference of your finger, you can use the chart below to help you determine the proper size. You can measure the circumference of your finger in either inches or millimeters, find it on the ring size chart below, and find the ring size from the US size column. Please be sure to measure the circumference of your finger several times and at different times of the day to ensure accuracy.
If you do not feel comfortable determining your own ring size, you can have any jeweler size your ring finger for you.
What Is The Standard Size For Rings?
Ring size varies depending on gender and age, but each finger is different. The most common ring size for women typically falls between 5 and 7, with size 6 being the most popular. However, ring sizes can vary depending on factors like finger shape and style preference. Men’s ring sizes range from 6 to 13, with the most popular size being 8 to 11. Of course, there are other considerations. The best way to find out your true size is to measure your finger or try on a ring. Every ring brand and style has a different sizing chart, so check the ring size first. Our jewelry specialists are available to help you with any sizing questions and to ensure you find the perfect fit.
How To Measure Ring Size?
You can measure your ring size yourself. Use a ruler and a string or flexible measuring tape to follow these steps. The string or measuring tape should be wrapped around the finger that will wear the ring. It shouldn't be too tight; it should slide on comfortably. The intersection of the ends must be marked. To find the distance between the marks, consult our US Ring Size Chart. When in doubt, it is best to choose the next larger size. For best results, repeat this process several times and average your measurements. If you have a ring that fits already, you can use our chart as a quick reference.
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Why Slight Variations Might Occur?
Despite meticulous measuring, you may notice a difference in your ring size from one day to the next. Why? Your fingers are not immune to the cold and heat, and are going to swell and shrink naturally. If you take your measurements in the afternoon or evening, you will notice that your fingers may be a little larger. Other things that cause fluctuations are physical activity and your level of hydration. A slightly larger knuckle than the base of your finger may also affect the fit. Every one of these is typical and expected. The key is to take your measurements in the same manner and, at the same time, to keep any surprises to a minimum. Our team at Miro Jewelers will assist you in finding the best piece to complement your hobbies and way of life.
Ring Size Chart
Our ring size chart also includes international ring sizes so you can find your perfect size. In this way, you can determine your ring size if you are ordering rings online. You may also wish to print out the Ring Size Chart for use at home to see how ring sizes compare across countries. Please Contact Us if you're still unsure of your size, and we'll be pleased to assist you.
| US Size | Cir. in inch | Cir. in MM | British | French | German | Japanese | Swiss |
|---|---|---|---|---|---|---|---|
| 0 | 1.23 | 31.1 | - | - | - | - | - |
| 0 | 1.33 | 33.7 | - | - | - | - | - |
| 0 | 1.43 | 36.3 | - | - | - | - | - |
| 0.5 | 1.48 | 37.6 | A | - | - | - | - |
| 0.75 | 1.51 | 38.3 | A 1/2 | - | - | - | - |
| 1 | 1.54 | 39 | B | - | - | 1 | - |
| 1.25 | 1.56 | 39.6 | B 1/2 | - | - | - | - |
| 1.5 | 1.58 | 40.2 | C | - | - | - | - |
| 1.75 | 1.61 | 40.8 | C 1/2 | - | - | - | - |
| 2 | 1.64 | 41.5 | D | 41.5 | 13.5 | 2 | 1.5 |
| 2.25 | 1.66 | 42.1 | D 1/2 | - | - | - | - |
| 2.5 | 1.68 | 42.7 | E | 42.75 | 13.75 | 3 | 2.75 |
| 2.75 | 1.71 | 43.4 | E 1/2 | - | - | - | - |
| 3 | 1.73 | 44 | F | 44 | 14 | 4 | 4 |
| 3.13 | 1.75 | 44.3 | F 1/2 | - | - | - | - |
| 3.25 | 1.76 | 44.6 | - | - | - | - | - |
| 3.38 | 1.77 | 44.9 | G | 45.25 | - | 5 | 5.25 |
| 3.5 | 1.78 | 45.2 | - | - | 14.5 | - | - |
| 3.63 | 1.79 | 45.5 | G 1/2 | - | - | 6 | - |
| 3.75 | 1.81 | 45.9 | H | 46.5 | - | - | 6.5 |
| 4 | 1.83 | 46.5 | H 1/2 | - | 15 | 7 | - |
| 4.25 | 1.86 | 47.1 | I | 47.75 | - | - | 7.75 |
| 4.5 | 1.88 | 47.8 | I 1/2 | - | 15.25 | 8 | - |
| 4.63 | 1.9 | 48.1 | J | 49 | 15.5 | - | 9 |
| 4.75 | 1.91 | 48.4 | - | - | - | - | - |
| 5 | 1.93 | 49 | J 1/2 | - | 15.75 | 9 | - |
| 5.13 | 1.94 | 49.3 | K | 50 | - | - | 10 |
| 5.25 | 1.95 | 49.6 | - | - | - | - | - |
| 5.38 | 1.97 | 50 | K 1/2 | - | - | 10 | - |
| 5.5 | 1.98 | 50.3 | L | 51.75 | 16 | - | 11.75 |
| 5.75 | 2.01 | 50.9 | - | - | - | - | - |
| 5.88 | 2.02 | 51.2 | L 1/2 | - | - | - | - |
| 6 | 2.03 | 51.5 | M | 52.75 | 16.5 | 12 | 12.75 |
| 6.25 | 2.06 | 52.2 | M 1/2 | - | - | - | - |
| 6.5 | 2.08 | 52.8 | N | 54 | 17 | 13 | 14 |
| 6.75 | 2.1 | 53.4 | N 1/2 | - | - | - | - |
| 7 | 2.13 | 54 | O | 55.25 | 17.25 | 14 | 15.25 |
| 7.25 | 2.16 | 54.7 | O 1/2 | - | - | - | - |
| 7.5 | 2.18 | 55.3 | P | 56.5 | 17.75 | 15 | 16.5 |
| 7.75 | 2.2 | 55.9 | P 1/2 | - | - | - | - |
| 8 | 2.23 | 56.6 | Q | 57.75 | 18 | 16 | 17.75 |
| 8.25 | 2.25 | 57.2 | Q 1/2 | - | - | - | - |
| 8.5 | 2.28 | 57.8 | - | - | 18.5 | 17 | - |
| 8.63 | 2.29 | 58.1 | R | 59 | - | - | 19 |
| 8.75 | 2.3 | 58.4 | - | - | - | - | - |
| 8.88 | 2.31 | 58.7 | R 1/2 | - | - | - | - |
| 9 | 2.33 | 59.1 | - | - | 19 | 18 | - |
| 9.13 | 2.34 | 59.4 | S | 60.25 | - | - | 20.25 |
| 9.25 | 2.35 | 59.7 | - | - | - | - | - |
| 9.38 | 2.36 | 60 | S 1/2 | - | - | - | - |
| 9.5 | 2.38 | 60.3 | - | - | 19.5 | 19 | - |
| 9.63 | 2.39 | 60.6 | T | 61.5 | - | - | 21.5 |
| 9.75 | 2.4 | 60.9 | - | - | - | - | - |
| 10 | 2.43 | 61.6 | T 1/2 | - | 20 | 20 | - |
| 10.25 | 2.45 | 62.2 | U | 62.75 | - | 21 | 22.75 |
| 10.5 | 2.47 | 62.8 | U 1/2 | - | 20.25 | 22 | - |
| 10.63 | 2.49 | 63.1 | V | 63 | - | - | 23.75 |
| 10.75 | 2.5 | 63.5 | - | - | - | - | - |
| 11 | 2.53 | 64.1 | V 1/2 | - | 20.75 | 23 | - |
| 11.13 | 2.54 | 64.4 | W | 65 | - | - | 25 |
| 11.25 | 2.55 | 64.7 | - | - | - | - | - |
| 11.38 | 2.56 | 65 | W 1/2 | - | - | - | - |
| 11.5 | 2.57 | 65.3 | - | - | 21 | 24 | - |
| 11.63 | 2.58 | 65.6 | X | 66.25 | - | - | 26.25 |
| 11.75 | 2.6 | 66 | - | - | - | - | - |
| 11.88 | 2.61 | 66.3 | X 1/2 | - | - | - | - |
| 12 | 2.62 | 66.6 | Y | 67.5 | 21.25 | 25 | 27.5 |
| 12.25 | 2.65 | 67.2 | Y 1/2 | - | - | - | - |
| 12.5 | 2.68 | 67.9 | Z | 68.75 | 21.75 | 26 | 28.75 |
| 12.75 | 2.7 | 68.5 | Z 1/2 | - | - | - | - |
| 13 | 2.72 | 69.1 | - | - | 22 | 27 | - |
| 13.25 | 2.78 | 70.7 | - | - | - | - | - |
| 13.5 | 2.81 | 71.3 | - | - | - | - | - |
| 13.75 | 2.83 | 72 | - | - | - | - | - |
| 14 | 2.86 | 72.6 | - | - | - | - | - |
Our Accurate Ring Sizer
We provide a ring sizer at Miro Jewelers that will help you find the perfect size. It's easy to use - just slip it on your finger, adjust it to fit, and read your size on the sizer. If you are between sizes, we always recommend ordering a size up, especially if you plan to wear your ring every day. It is important to keep in mind that sometimes finger sizes fluctuate depending on what you eat and temperature. Sometimes, your ring will feel tighter in warmer weather and looser in colder weather. The ring sizer is accessible online and in-store. We've made it easy and accurate so that you can count on the ring sizer every time.
Tips for Finding the Perfect Fit
Here are some simple tips to get you there. Remember to measure the correct hand; the ring finger of your dominant hand is usually larger, so measure the finger you intend to wear the ring on. Also, take into account bandwidth; if you select a wide band, you may need to go up a half or full size to make sure it fits well. If you choose a thinner band, it will most likely be true to size. Measure the base of your knuckle, and make sure it slides over with a little pressure. Take multiple measurements, measuring at various times throughout the day. If you are still unsure, a complimentary sizing session is available at Miro Jewelers.
Final Thoughts
We make it simple to find your ring size! Simply follow the instructions of our ring size chart to find the ideal ring fit. We're happy to answer any questions you might have about ring sizing or what's new in the shop. We take your ring-buying experience very seriously. We want to make sure that you have the ring that not only looks great, but feels great too, now and for years to come.
How To Determine Your Ring Size: Frequently Asked Questions
Yes, a non-stretchy string or strip of paper is a simple and effective way to measure your ring size at home.
No, 2.5 inches is not a standard US ring size. In the US, ring sizes are measured in millimeters or with size numbers. 2.5 inches is approximately 63.5mm, which is a size 10 or 11, depending on the brand.
Yes, you can find your ring size at home using our Ring Size Chart or ring sizer. For the best fit, we recommend visiting Miro Jewelers for sizing, especially for important or valuable rings. Our team has the expertise and tools to ensure your ring fits just right every time.