Bulk Modulus Calculator
Bulk modulus of a material from the pressure change and fractional volume change, and the compressibility.
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Bulk modulus of a material from the pressure change and fractional volume change, and the compressibility.
Bulk Modulus Estimator
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How It Works
Key concepts behind this calculator
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Bulk Quick Guide
Typical values for reference.
| dP MPa | V0 L | dV L | K MPa |
|---|---|---|---|
| 5 | 1000 | -2.3 | 2,173.9 MPa |
| 10 | 1000 | -4.5 | 2,222.2 MPa |
| 20 | 1000 | -9 | 2,222.2 MPa |
| 100 | 1000 | -44 | 2,272.7 MPa |
| Rule of Thumb | Check inputs | Use as a guide | Round sensibly |
Bulk Modulus Calculator FAQ
Answers to common questions about this calculator.
Resistance of a material to uniform compression.
Water, since its bulk modulus is far lower.
K = -dP x V0 / dV.
It is an estimate based on the inputs you enter. Check real quotes, labels or official guidance for important decisions.