About this tool
Calculate stress, strain and Young’s modulus from a tensile test.
Stress σ = F ÷ A, strain ε = ΔL ÷ L₀, E = σ ÷ ε. With N and mm, stress is in MPa and E is shown in GPa.
Formula: E = (F/A)/(ΔL/L₀)
Example: Force (N) = 20,000, Cross-section (mm²) = 100, Original length (mm) = 200, Change in length (mm) = 0.2 → Young’s modulus (GPa) = 200.
Valid in the elastic (linear) range only.
Quick steps
- Enter your values — every field shows its unit.
- Press Calculate (or Try an example to see how it works).
- Read the results and copy them if you need them elsewhere.
The calculation runs in your browser. Nothing you type is sent to 1CLIK.
FAQ
How does the Young’s Modulus Calculator work?
Stress σ = F ÷ A, strain ε = ΔL ÷ L₀, E = σ ÷ ε. With N and mm, stress is in MPa and E is shown in GPa.
What should I keep in mind?
Valid in the elastic (linear) range only.
Is my data sent anywhere?
No. The numbers stay on your device; the page only shows the result.