Pound per Sq. Inch to Megapascal Converter
Enter a value to instantly convert between pressure units.
Precision4 dp
1 Pound per Sq. Inch = 0.0069 Megapascal
Key Formulas
Pound per Sq. Inch → Bar
bar = psi × 0.0689476Bar → Pound per Sq. Inch
psi = bar × 14.5038Atmosphere → Pound per Sq. Inch
psi = atm × 14.6959Pound per Sq. Inch → Atmosphere
atm = psi × 0.068046Formula
MPa = psi × 0.006894757Source: NIST SP 811, Table B.8
| Pound per Sq. Inch (psi) | Megapascal (MPa) |
|---|---|
| 1 | 0.00689476 |
| 2 | 0.01378951 |
| 5 | 0.03447379 |
| 10 | 0.06894757 |
| 20 | 0.13789515 |
| 50 | 0.34473786 |
| 100 | 0.68947573 |