Europe Size 46 to US: 31

Europe Size 46: Features a waist girth of 76 $\text{cm}$ (29.9 $\text{in}$), inseam length of 78 $\text{cm}$ (30.7 $\text{in}$), rise depth of 25 $\text{cm}$, and hip allowance of 94 $\text{cm}$.

US: 31: Features a waist girth of 79 $\text{cm}$ (31.1 $\text{in}$), inseam length of 79 $\text{cm}$ (31.1 $\text{in}$), rise depth of 25.5 $\text{cm}$, and hip allowance of 97 $\text{cm}$.