US: 2.5 to Europe Size 23

Cross-market children’s footwear conversion mapping 2.5 specifications into 23 for sneakers, boots, sandals, dress shoes, slippers, and dance shoes.

From Standard & Size
US
Converted Equivalent
EU
18.5
Based on row equivalence: US 2.5 | EU 18.5 | Foot Length 10.5 cm
Standard cross-walk matching active anthropometric row parameters.
US: 2.5 to Europe Size 23 Conversion

Analyzing Footwear Size Equivalence Across Markets

US: 2.5: Corresponds to a foot length of10.5 cm\text{cm} (4.1 in\text{in}), estimated age 6-9m, and Mondopoint 105 mm\text{mm}.

Europe Size 23: Corresponds to a foot length of 14.0 cm\text{cm} (5.5 in\text{in}), estimated age 3y, and Mondopoint 140 mm\text{mm}.

Other Conversions to Europe Size 23