Convert bulk modulus units including pascals, kilopascals, megapascals, gigapascals, psi, ksi, Mpsi, bar, atmosphere, and more.
Gigapascals to ksi:
1 GPa = 145.038 ksi
KSI to gigapascals:
1 ksi = 0.00689476 GPa
Megapascals to psi:
1 MPa = 145.038 psi
Mpsi to gigapascals:
1 Mpsi = 6.89476 GPa
Bulk modulus conversions are useful for hydraulic fluid compression, water compressibility, pressure systems, material data sheets, solid mechanics, geotechnical materials, acoustic wave calculations, and mechanical design.
Use this converter when comparing SI, U.S. customary, pressure, and material stiffness units.
Your result shows the entered bulk modulus converted from the starting unit into the selected ending unit. The calculator also shows the conversion rate used so you can verify the calculation.
For engineering and material design, make sure the modulus unit matches your fluid property table, material specification, pressure calculation, compressibility equation, or simulation input.
Bulk modulus measures how resistant a material is to volume change when pressure is applied.
The SI unit is the pascal, but bulk modulus is commonly shown in megapascals or gigapascals.
No. Bulk modulus is the inverse of compressibility. A higher bulk modulus means lower compressibility.
One gigapascal equals approximately 145.038 ksi.
This converter is designed for modulus magnitude conversions, so it uses non-negative values.