The minimum pressure coefficient (min is a dimensionless parameter used in aerodynamics to describe the lowest value of the pressure coefficient () at a specific point on an airfoil or aerodynamic surface. It represents the minimum pressure reached at that point relative to the freestream pressure ().
- Minimum pressure coefficient (Cp)min
- Incompressible minimum pressure coefficient (Cp,0)min
- Freestream Mach number (M∞)