Europe Size 54 to US: 29

Europe Size 54: Features a waist girth of 97 $\text{cm}$ (38.2 $\text{in}$), inseam length of 84 $\text{cm}$ (33.1 $\text{in}$), rise depth of 29 $\text{cm}$, and hip allowance of 116 $\text{cm}$.

US: 29: Features a waist girth of 74 $\text{cm}$ (29.1 $\text{in}$), inseam length of 77 $\text{cm}$ (30.3 $\text{in}$), rise depth of 24.5 $\text{cm}$, and hip allowance of 91 $\text{cm}$.