Ring Size Guide
Determine your ring size
The chart below shows different sizes and how they compare. All you have to worry about is how many mm the circumference of the ring needs to be to fit around your finger. We can take care of the rest.
| Size | Inside Diameter (mm) | Inside Circumference |
|---|---|---|
| 4 | 14.1 | 44.2 |
| 5 | 14.5 | 45.5 |
| 6 | 14.9 | 46.8 |
| 7 | 15.3 | 48 |
| 8 | 15.7 | 49.3 |
| 9 | 16.1 | 50.6 |
| 10 | 16.5 | 51.9 |
| 11 | 16.9 | 53.1 |
| 12 | 17.3 | 54.4 |
| 13 | 17.7 | 55.7 |
| 14 | 18.1 | 57 |
| 15 | 18.5 | 58.3 |
| 16 | 18.9 | 59.5 |
| 17 | 19.3 | 60.8 |
| 18 | 19.7 | 62.1 |
| 19 | 20.1 | 63.4 |
| 20 | 20.6 | 64.6 |
| 21 | 21 | 65.9 |
| 22 | 21.4 | 67.2 |
| 23 | 21.8 | 68.5 |
| 24 | 22.2 | 69.7 |
| 25 | 22.6 | 71 |
| 26 | 23 | 72.3 |
| 27 | 23.4 | 73.6 |
Using a Ring Size Chart:
A ring size chart will help measure your ring size accurately. Here’s how to use it:
Method 1: Using Measurements
- Find a Well-Fitting Ring: Locate a ring that fits nicely on the finger you want to measure.
- Compare Measurements: Measure the inside circumference of the ring using a tool, tape, or string. Compare this measurement with the one in the Chart until you find a match.
- Note the Size: Record the size indicated on the Chart that matches the measurement.
Method 2: Using the Circle Chart
- Print the Chart Correctly: Ensure the Chart is printed to scale. Most charts will have a ruler printed on the side for reference. Verify that the printed ruler matches an actual ruler.
- Find a Well-Fitting Ring: Locate a ring that fits nicely on the finger you want to measure.
- Place the Ring: Place the ring over the circles on the Chart.
- Find the Match: Move the ring over the circles until you find the one that matches the inside circumference of your ring.
- Note the Size: Record the size next to the matching circle.
Both methods will help you find your accurate ring size. Make sure to follow the steps carefully for best results.