UK M in US Ring Size

UK M US 6.5
Also: ISO 53
Rings Size
Inner circumference:50.6–55.6mm

Size Chart

UK US ISO
J 5 49
K 5.5 51
L 6 52
M 6.5 53
N 7 54
O 7.5 56
P 8 57

Frequently Asked Questions

What is UK M in US rings size?
UK M converts to approximately US 6.5 in rings sizing.
How do I convert UK M to US?
UK M equals US 6.5. This conversion is based on standard sizing charts, but may vary by brand.
What ring size should I order if I'm UK M?
If your ring size is UK M, order US 6.5. When in doubt, go slightly larger as rings can be resized down.