ISO 58 in UK Ring Size
Inner circumference:55.8–60.8mm
Size Chart
| ISO | US | UK |
|---|---|---|
| 54 | 7 | N |
| 56 | 7.5 | O |
| 57 | 8 | P |
| 58 | 8.5 | Q |
| 60 | 9 | R |
| 61 | 9.5 | S |
| 62 | 10 | T |
Frequently Asked Questions
What is ISO 58 in UK rings size?
ISO 58 converts to approximately UK Q in rings sizing.
How do I convert ISO 58 to UK?
ISO 58 equals UK Q. This conversion is based on standard sizing charts, but may vary by brand.
What ring size should I order if I'm ISO 58?
If your ring size is ISO 58, order UK Q. When in doubt, go slightly larger as rings can be resized down.