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Physics

Young’s Modulus Calculator

Find the elastic modulus from uniaxial stress and strain.

SI units shown beside each fieldIdeal model explained below
Physics lab
Physics lab

Use the units beside each input and review the model assumptions.

See the method

Define your system

Runs on your device

Your calculated quantity

Your result

Let’s calculate.

Use the Calculate button to see your result.

Review the method below for assumptions and conventions.

How to use this tool

  1. Enter stress, strain.
  2. Select Calculate to view the result.
  3. Check the method and assumptions below before using the result.

Input reference and sample values

Use the units and choices shown for each field. Sample values are provided for practice, not as recommendations.

InputFormat and unitsSample
StressNumeric value. Unit: Pa. Must be greater than zero.200000000
StrainNumeric value. Unit: m/m. Must be greater than zero.0.001

Result for these sample inputs

200000000000 Pa

Select Try the example in the form to load these values and calculate them again. This replaces the current form inputs. Compare the result with the method and worked explanation below.

The method, explained

Young’s modulus = stress/strain.

A WORKED EXAMPLE

Using stress = 200000000 Pa, strain = 0.001 m/m, the result is 200000000000 Pa. Change these example inputs to match your task; use the method above to check each step.

What to keep in mind

Only applies in the linear elastic region. An idealized educational model using the stated SI units. Real systems may need additional forces, losses or experimental measurements. Not a safety or equipment specification.

Methodology maintained by ClarityKit. How these tools are built and checked.