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Elastic Constants Calculator
Convert Youngs modulus and Poisson ratio to shear, bulk and Lame constants.
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Shear modulus G
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Convert Youngs modulus and Poisson ratio to shear, bulk and Lame constants.
Elastic Constants Estimator
Enter your numbers below for an instant estimate.
0
💡 Tip: G = E / (2(1+nu)).
How It Works
Key concepts behind this calculator
1
Enter Values
Fill in each field with your own numbers.
2
Calculate
Results update as you change the inputs.
3
Review
Read the breakdown and the explanation.
4
Adjust
Change values to compare scenarios.
Quick Reference Guide
Elastic Quick Guide
Typical values for reference.
| E GPa | Poisson | G | |
|---|---|---|---|
| 200 | 0.3 | 76.92 GPa | |
| 70 | 0.33 | 26.32 GPa | |
| 210 | 0.29 | 81.40 GPa | |
| 3 | 0.4 | 1.07 GPa | |
| Rule of Thumb | Check inputs | Use as a guide | Round sensibly |
Common Questions
Elastic Constants Calculator FAQ
Answers to common questions about this calculator.
Values such as E, G, K and nu that describe how a material deforms.
Any two of them fix the others for an isotropic material.
The ratio of lateral to axial strain.
Only for isotropic linear elastic materials.