MPa to ksi converter
1 MPa = 0.145038 ksi
And 1 ksi = 6.89476 MPa. Megapascal to kilopounds per square inch.
Formula
ksi = MPa × 0.145038
A reading of 15 MPa is 15 × 0.145038 = 2.17557 ksi.
MPa to ksi table
| MPa | ksi |
|---|---|
| 1 MPa | 0.145038 ksi |
| 5 MPa | 0.725189 ksi |
| 10 MPa | 1.45038 ksi |
| 15 MPa | 2.17557 ksi |
| 30 MPa | 4.35113 ksi |
| 50 MPa | 7.25189 ksi |
| 100 MPa | 14.5038 ksi |
| 500 MPa | 72.5189 ksi |
| 1,000 MPa | 145.038 ksi |
ksi to MPa table
| ksi | MPa |
|---|---|
| 1 ksi | 6.89476 MPa |
| 5 ksi | 34.4738 MPa |
| 10 ksi | 68.9476 MPa |
| 15 ksi | 103.421 MPa |
| 30 ksi | 206.843 MPa |
| 50 ksi | 344.738 MPa |
About these units
MPa (megapascal): Standard for material strength, hydraulics and pressure vessels; equal to 1 N/mm².
ksi (kilopounds per square inch): US structural and material strength: 1 ksi = 1,000 psi.
Gauge pressure (psig, barg) is measured relative to the surrounding atmosphere; absolute pressure (psia, bara) is relative to vacuum. Converting units never changes that reference: absolute = gauge + about 14.696 psi (1.01325 bar) at sea level. Stress uses the same units: 1 MPa = 1 N/mm².
Convert ksi to MPa instead · All pressure and stress conversions