Preliminary toolsNot a design sign-offUK EnglishChecked 2 October 2026Disclaimer

Home · Calculators

Direct stress

Axial force over area. No bending.

Method

σ = F/A. Worked case: 100 kN on 2,000 mm² is 50 N/mm².

Logic: how this figure is built.

Last checked 2 October 2026. See the common-calculations note and the disclaimer.