Discover Your Ring Size
With our expert guide, which features ring size conversion charts and useful tips, find out how to measure your ring size or the size of a loved one at home.
Two ways to measure for a ring
METHOD : 1
Finger Circumference Measurement
To measure your finger size accurately, you'll need the following:
- A narrow strip of paper, preferably around 5.0 mm wide.
- A fine-tip pen for marking.
- A ruler for measurement.
Wrap the paper strip snugly around the base of your desired finger, ensuring it's pulled tight for precise results. Make a mark on the paper where it overlaps.
Next, lay the paper strip flat on a ruler and note the measurement in millimeters.
Refer to the sizing table using your measurement to determine your accurate finger size.
METHOS : 2
Measure the Diameter of Ring
For this method, you'll need:
- A ring that comfortably fits your desired finger.
- A ruler for measurement.
Place the ring flat on the ruler, ensuring it lies evenly.
Measure the widest part of the ring's band from one inner edge to the other.
Round this measurement to the nearest whole number in millimeters.
Consult the sizing chart to determine your ring size based on the rounded measurement.
Helpful Ring Sizing Tips
When you’re measuring ring size, don’t forget these useful tips.
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1.
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Avoid measuring for a ring when you’re cold, as your fingers will be half a size smaller.
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2.
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The evening is the best time of day to measure your finger, as this is when they are at their largest.
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3.
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Measure your finger at least 3 times to ensure the correct size reading.
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4.
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Rings with wider bands will fit a bit tighter, so you may need to go up a size.
Ring Size Chart
All of our rings are constructed to suit regular US sizes. Check out the chart below to see how US sizes correspond to finger circumference and translate to other sizes. Rings for engagements, weddings, and fashion all have the same size format.
| Circ mm | Dia mm | Ring size | Ring size EU | Ring size UK | Ring size USA |
|---|---|---|---|---|---|
| 37.8 | 12.04 | 12 | 38 | A | 0.5 |
| 39.1 | 12.45 | 12.5 | 39 | B | 1 |
| 40.4 | 12.85 | 13 | 40 | C | 1.5 |
| 41.7 | 13.36 | 13.5 | 42 | D | 2 |
| 42.9 | 13.67 | 13.5 | 43 | E | 2.5 |
| 44.2 | 14.07 | 14 | 44 | F | 3 |
| 45.5 | 14.48 | 14.5 | 45 | G | 3.5 |
| 46.8 | 14.88 | 15 | 47 | H | 4 |
| 48 | 15.29 | 15 | 48 | I | 4.5 |
| 48.7 | 15.49 | 15.5 | 49 | J | 5 |
| 50 | 15.9 | 16 | 50 | K | 5.5 |
| 51.2 | 16.31 | 16 | 51 | L | 6 |
| 52.5 | 16.71 | 16.5 | 52 | M | 6.5 |
| 53.8 | 17.12 | 17 | 54 | N | 7 |
| 55.1 | 17.53 | 17.5 | 55 | O | 7.5 |
| 56.3 | 17.93 | 18 | 56 | P | 8 |
| 57.6 | 18.34 | 18 | 58 | Q | 8.5 |
| 58.9 | 18.75 | 18.5 | 59 | R | 9 |
| 60.2 | 19.15 | 19 | 60 | S | 9.5 |
| 61.4 | 19.56 | 19.5 | 61 | T | 10 |
| 62.7 | 19.96 | 20 | 63 | U | 10.5 |
| 64 | 20.37 | 20 | 64 | V | 11 |
| 65.3 | 20.78 | 20.5 | 65 | W | 11.5 |
| 66.6 | 21.18 | 21 | 67 | X | 12 |
| 67.8 | 21.59 | 21.5 | 68 | Y | 12.5 |
| 68.5 | 21.79 | 22 | 67 | Z | 13 |
If Your Have Further Questions
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Contact our experienced team of jewelry consultants if you have any questions or need help finding the perfect piece. We will be with you every step of the way.