US: Newborn to Europe Size 74

US: Newborn: Corresponds to a height baseline of 50 $\text{cm}$ (19.7 $\text{in}$), a weight baseline of 3.4 $\text{kg}$ (7.5 $\text{lbs}$), and a chest baseline of 38 $\text{cm}$ (15 $\text{in}$).

Europe Size 74: Corresponds to a height baseline of 74 $\text{cm}$ (29.1 $\text{in}$), a weight baseline of 9.3 $\text{kg}$ (20.5 $\text{lbs}$), and a chest baseline of 49 $\text{cm}$ (19.3 $\text{in}$).