Hydraulic Radius Calculator

Calculates the hydraulic radius, a critical measure in fluid dynamics, for various channel geometries. The tool accepts inputs defining the dimensions of five distinct cross-sectional shapes—including rectangular, circular, trapezoidal, and others—and subsequently determines both the wetted perimeter and the corresponding hydraulic radius based on those measurements. Users input the necessary geometric parameters, and the calculator processes these values to provide precise physical metrics relevant to open channel flow analysis. Engineers, civil engineers, hydrology students, and physics professionals utilize this tool for quantitative analyses of fluid movement in natural or constructed channels. It helps users quickly assess the efficiency of flow conveyance by determining how effectively a given cross-section distributes pressure and shear stress.