Europe Size 65 to US: 9.5

Cross-market men’s wedding band and signet ring size conversion mapping 65 specifications into 9.5.

From Standard & Size
EU
Converted Equivalent
US
11
Based on row equivalence: US 11 | EU 65
Standard cross-walk matching active anthropometric row parameters.
Europe Size 65 to US: 9.5 Men’s Rings Conversion

Analyzing Ring Size Equivalence Across Markets

Europe Size 65: Features an inner finger circumference of 64.6 mm\text{mm} (2.54 in\text{in}), and an inner diameter of 20.6 mm\text{mm} (0.811 in\text{in}).

US: 9.5: Features an inner finger circumference of 60.8 mm\text{mm} (2.39 in\text{in}), and an inner diameter of 19.4 mm\text{mm} (0.764 in\text{in}).

Other Conversions to US: 9.5