Moment of Inertia (Area)
Calculate the second moment of area for rectangular and circular sections.
À propos de cette calculatrice
Rectangle: I = b·h³ ÷ 12. Solid circle: I = πd⁴ ÷ 64. Hollow circle: I = π(D⁴ − d⁴) ÷ 64. Enter dimensions in millimetres.