Bulk Modulus Calculator
Free calculate bulk modulus and compressibility of materials from pressure and volume changes. Get instant, accurate results with our easy-to-use calculator.
Input Parameters
Negative for compression
Results
Enter parameters to calculate bulk modulus
Bulk Modulus Formula
Formula
K = -V₀ × (ΔP / ΔV)
Where K is bulk modulus, negative sign indicates compression
Typical Values
- • Water: 2.2 GPa
- • Steel: 160 GPa
- • Air: 0.142 MPa
- • Diamond: 443 GPa