US: 12.5 to Europe Size 59.5

Cross-market men’s wedding band and signet ring size conversion mapping 12.5 specifications into 59.5.

From Standard & Size
US
Converted Equivalent
EU
69
Based on row equivalence: US 12.5 | EU 69
Standard cross-walk matching active anthropometric row parameters.
US: 12.5 to Europe Size 59.5 Men’s Rings Conversion

Analyzing Ring Size Equivalence Across Markets

US: 12.5: Features an inner finger circumference of 68.5 mm\text{mm} (2.7 in\text{in}), and an inner diameter of 21.8 mm\text{mm} (0.858 in\text{in}).

Europe Size 59.5: Features an inner finger circumference of 59.5 mm\text{mm} (2.34 in\text{in}), and an inner diameter of 18.9 mm\text{mm} (0.744 in\text{in}).

Other Conversions to Europe Size 59.5