US 7 in ISO Ring Size
Inner circumference:51.9–56.9mm
Size Chart
| US | UK | ISO |
|---|---|---|
| 5.5 | K | 51 |
| 6 | L | 52 |
| 6.5 | M | 53 |
| 7 | N | 54 |
| 7.5 | O | 56 |
| 8 | P | 57 |
| 8.5 | Q | 58 |
Frequently Asked Questions
What is US 7 in ISO rings size?
US 7 converts to approximately ISO 54 in rings sizing.
How do I convert US 7 to ISO?
US 7 equals ISO 54. This conversion is based on standard sizing charts, but may vary by brand.
What ring size should I order if I'm US 7?
If your ring size is US 7, order ISO 54. When in doubt, go slightly larger as rings can be resized down.