Please provide values below to convert PSI [psi] to Megapascal [MPa], or vice versa.
1 PSI (psi) = 0.00689476 Megapascal (MPa)
1 Megapascal (MPa) = 145.0376808 PSI (psi)
Example: convert 15 PSI (psi) to Megapascal (MPa):
15 PSI (psi) = 15 × 0.00689476 Megapascal (MPa) = 0.1034214 Megapascal (MPa)
PSI (pounds per square inch) equals 6,894.76 pascals. Used in the United States for tire and fluid pressure.
| PSI [psi] | Megapascal [MPa] |
|---|---|
| 1 psi | 0.00689476 MPa |
| 2 psi | 0.01378952 MPa |
| 5 psi | 0.0344738 MPa |
| 10 psi | 0.0689476 MPa |
| 20 psi | 0.1378952 MPa |
| 50 psi | 0.344738 MPa |
| 100 psi | 0.689476 MPa |
| 200 psi | 1.378952 MPa |
| 500 psi | 3.44738 MPa |
| 1000 psi | 6.89476 MPa |
Enter the input value, choose source and target units, and read the converted result shown instantly.
Converted Value = Input Value × (From Unit Factor / To Unit Factor). For non-linear domains, category-specific standard formulas are applied.
If 1 source unit equals 1000 target units, then 2 source units equal 2000 target units. Use the live converter above for exact values.
Q: Is this conversion accurate?
A: Yes, it uses fixed reference factors or tested standard formulas.
Q: Can I reverse the conversion?
A: Yes, swap the units or use the reverse conversion direction.