MPa to PSI
Convert MPa to PSI
"MPa to PSI" Calculator
How to convert megapascals to pounds per square inch
Worked example: 1 MPa ≈ 145.04 psi
1 MPa × 645.16 ÷ 4.4482216152605 ≈ 145.04 psi
645.16 = 1,000,000 Pa in a megapascal × 0.00064516 m² in a square inch; 4.4482216152605 N in a pound-force
Rule: pounds per square inch = megapascals × 645.16 ÷ 4.4482216152605 ≈ megapascals × 145.038 — 1 psi = 1 lbf/in².
| Megapascals | Pounds per square inch |
|---|---|
| 0.2 MPa | 29.01 psi |
| 0.5 MPa | 72.52 psi |
| 0.7 MPa | 101.53 psi |
| 1 MPa | 145.04 psi |
| 1.6 MPa | 232.06 psi |
| 2 MPa | 290.08 psi |
| 3 MPa | 435.11 psi |
| 4 MPa | 580.15 psi |
| 5 MPa | 725.19 psi |
| 6 MPa | 870.23 psi |
| 7 MPa | 1,015.26 psi |
| 8 MPa | 1,160.3 psi |
| 10 MPa | 1,450.38 psi |
| 20 MPa | 2,900.75 psi |
| 25 MPa | 3,625.94 psi |
| 30 MPa | 4,351.13 psi |
| 35 MPa | 5,076.32 psi |
| 40 MPa | 5,801.51 psi |
| 50 MPa | 7,251.89 psi |
| 70 MPa | 10,152.64 psi |
See Also
- Bar to PSI - Convert Bar to PSI
- PSI to Bar - Convert PSI to Bar
- kPa to PSI - Convert kPa to PSI
- MPa to kgf/cm² - Convert MPa to kgf/cm²
- PSI to kPa - Convert PSI to kPa
- Bar to atm - Convert Bar to atm
- atm to Bar - Convert atm to Bar
- Newton-Meters to Foot-Pounds - Convert Newton-Meters to Foot-Pounds
- Foot-Pounds to Newton-Meters - Convert Foot-Pounds to Newton-Meters
- Newton-Meters to Inch-Pounds - Convert Newton-Meters to Inch-Pounds
- Inch-Pounds to Newton-Meters - Convert Inch-Pounds to Newton-Meters