US: 0-3M to Europe Size 49-51

Cross-market children’s hats, beanies, caps, sun hats, and ear-flap hats apparel conversion mapping 0-3M specifications into 49-51.

From Standard & Size
US
Converted Equivalent
EU
38-40
Based on row equivalence: US 0-3M | EU 38-40 | Head Circ. 40 cm
Standard cross-walk matching active anthropometric row parameters.
US: 0-3M to Europe Size 49-51 Conversion

Analyzing Size Equivalence Across Markets

US: 0-3M: Corresponds to a head circumference baseline of 40 cm\text{cm} (15.7 in\text{in}) and age range 0–3 months\text{months}.

Europe Size 49-51: Corresponds to a head circumference baseline of 50 cm\text{cm} (19.7 in\text{in}) and age range 24–48 months\text{months}.

Other Conversions to Europe Size 49-51