InerCalc 2.1

InerCalc is a streamlined calculator for moments of inertia and related section properties, built for engineers, designers, and students who need fast, trustworthy results. Define standard or custom cross-sections, assemble composite shapes, and obtain centroids, principal axes, and section metrics in seconds—without wrestling with spreadsheets.

Key capabilities:

• Standard shapes: rectangles, circles, hollow sections, I/H, T, L, channels, triangles, ellipses, and polygons
• Custom profiles: input coordinates or dimensions to model unique geometries
• Section properties: area, centroid, Ix, Iy, Ixy, polar moment (J), principal moments and orientations, section modulus, radius of gyration
• Composite sections: add or subtract components; translate and rotate elements; apply the parallel axis theorem automatically
• Mass properties: use material density and thickness to estimate mass and mass moments for prismatic parts
• Units and conversions: work seamlessly in SI or US customary units
• Visualization: preview section outlines, centroids, and principal axes for quick verification
• Reporting: export calculated values for documentation or further analysis
• Reusability: save, duplicate, and revise section setups to speed recurring work

Typical uses include sizing shafts and flywheels, checking beam sections, comparing design alternatives, balancing rotating components, and teaching or learning the fundamentals of section analysis.

InerCalc helps you go from geometry to dependable numbers with clarity and speed, so you can focus on design decisions instead of manual math.

InerCalc is developed by Extrusal, sa. The most popular versions of this product among our users are: 2.0, 2.1 beta and 2.1. The name of the program executable file is InerCalc.exe.