US: 0-M to Europe Size 20

Cross-market children’s footwear width fitting conversion mapping 0-M specifications into 20 for Brannock infant/child grades, M/W/XW sizing indexes, and ball width dimensions.

From Standard & Size

Converted Equivalent

Based on row equivalence: US 0-M | EU 16 | Foot Length 8.5 cm

Standard cross-walk matching active anthropometric row parameters.

US: 0-M to Europe Size 20 Width Conversion

Analyzing Shoe Width and Fitting Equivalence Across Markets

US: 0-M: Corresponds to a foot length of 8.5 $\text{cm}$ (3.3 $\text{in}$ ), ball width of 4.1 $\text{cm}$ (1.6 $\text{in}$ ), grade Medium / Standard (D), growth margin 0.5 $\text{cm}$ , estimated age 0-3m, Mondopoint 85 $\text{mm}$ , and fit type Infant Medium (US 0 / Width D).

Europe Size 20: Corresponds to a foot length of 11.5 $\text{cm}$ (4.5 $\text{in}$ ), ball width of 5.6 $\text{cm}$ (2.2 $\text{in}$ ), grade Extra-Wide (4E), growth margin 0.6 $\text{cm}$ , estimated age 12-18m, Mondopoint 115 $\text{mm}$ , and fit type Infant Extra-Wide (US 4 / Width 4E).