Use this tool to calculate the section modulus, second area moment, and neutral axis of many structural profiles, given their dimensions.

There are two types of section moduli, the elastic section modulus (S) and the plastic section modulus (Z). For general design, the elastic section modulus is used, applying up to the yield …

Section modulus calculator for I beam, hollow rectangle, rectangle, C channel, T section, circular hollow section, round bar and unequal angle.

Definition: This calculator computes the elastic section modulus (S x, S y) of various cross-sectional shapes, along with the moments of inertia (I x, I y) and the distances from the …

Calculate section modulus, moment of inertia, and neutral axis for various cross-sections. Perfect for structural engineering, beam design, and material strength analysis.

Free tool to calculate section properties such as area, centroid, moment of inertia, section modulus, and radius of gyration.

Oct 22, 2025 · This calculator provides accurate measurements and estimates for your project planning needs. Enter your dimensions and specifications to get instant, professional-grade …

Use the calculators below to calculate the elastic section moduli of common shapes such as rectangles, I-beams, circles, pipes, hollow rectangles, and c-channels that undergo bending.

Calculate elastic and plastic section modulus for various cross-sections including rectangles, circles, I-beams, and hollow shapes. Includes moment of inertia calculations.

The SkyCiv Section Property Calculator can quickly and accurately give you the section properties for a range of cross sections (I-Shapes, T-Shapes, Channels and Angles).