MPa to PSI Conversion
Use this MPa to psi conversion tool when converting pressure or stress from megapascals to psi or any other unit.
Result145.0377 psi1 MPa converted
1 MPa equals145.0377 psi
1 psi equals0.00689476 MPa
Megapascal to pound per square inch reference
| megapascal | pound per square inch |
|---|---|
| 1 MPa | 145.0377 psi |
| 2 MPa | 290.0755 psi |
| 5 MPa | 725.1887 psi |
| 10 MPa | 1,450.38 psi |
| 25 MPa | 3,625.94 psi |
| 50 MPa | 7,251.89 psi |
| 100 MPa | 14,503.77 psi |
| 500 MPa | 72,518.87 psi |
| 1,000 MPa | 145,037.74 psi |
How to convert megapascal to pound per square inch
One megapascal equals 145.0377377 psi, so multiply the number of megapascals by 145.0377377:
psi = MPa × 145.0377377
Going the other way
One pound per square inch equals 0.006894757293 MPa, so to convert back:
MPa = psi × 0.006894757293
Both directions are shown in the results above, and the drop-downs let you convert between any pair of pressure units — not just these two.