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Stress, Strain & Young's Modulus Calculator

σ = E·ε — axial stress and elastic deformation.

Calculates axial stress, strain, and deformation of a structural member from applied force, cross-sectional area, modulus of elasticity, and length.

Marcus Laurent By Marcus Laurent
Published Last reviewed 1 min read

Inputs

Results

Enter values and click Calculate to see results.
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How to use this calculator

  1. Fill in the inputs above using the units you already have.
  2. Values update automatically as you type — no submit button needed.
  3. Hover any result row for the underlying formula and intermediate values.

Formula

σ = F/A; ε = σ/E; δ = F×L/(A×E)

In depth

Calculates axial stress, strain, and deformation of a structural member from applied force, cross-sectional area, modulus of elasticity, and length.