US: Size 6 to Europe Size 2
Cross-market children’s diapers, nappies, and training pants apparel conversion mapping Size 6 specifications into 2.

Analyzing Size Equivalence Across Markets
US: Size 6: Corresponds to a weight range of 15.9–25 (35–55 ) and an approximate age bracket of 24–48 .
Europe Size 2: Corresponds to a weight range of 3.6–6.4 (8–14 ) and an approximate age bracket of 0–3 .