How To Figure Out Your Ring Size Online
1. Grab a string or a small strip of paper to wrap around your finger where the ring would go.
2. Mark the point where the two ends meet.
3. Measure the string or paper against a ruler.
4. Compare the length to the chart below.
Ring Size Conversion Chart
| Ring Size | Length in Inches | Length in mm |
|---|---|---|
| 4 1/2 | 1 7/8 | 48 |
| 5 | 1 15/16 | 49 |
| 5 1/2 | 2 | 50 |
| 6 | 2 1/16 | 51 |
| 6 1/2 | 2 1/8 | 53 |
| 7 | 2 3/16 | 55 |
| 7 1/2 | 2 1/4 | 56 |
| 8 | 2 5/16 | 57 |
| 8 1/2 | 2 3/8 | 58 |
| 9 | 2 7/16 | 59 |
| 9 1/2 | 2 1/2 | 61 |
| 10 | 2 9/16 | 62 |
| 10 1/2 | 2 5/8 | 63 |
| 11 | 2 11/16 | 65 |
| 11 1/2 | 2 3/4 | 66 |
| 12 | 2 13/16 | 68 |
| 12 1/2 | 2 7/8 | 69 |
| 13 | 2 15/16 | 70 |
Notes About Measuring Your Ring Size:
- Do not measure fingers when they are very cold; cold fingers are smaller than warm ones!
- Measure fingers on both hands; your primary hand may be a full size larger.
- This guide is only for approximate sizing; please see a jeweler for the most accurate sizing.