Pound-force per Square Inch to Megapascal

Convert Pound-force per Square Inch [psi] to Megapascal [MPa] and vice versa.

From

Conversion Formula

Example: 1 psi = 0.00689476 MPa

The conversion uses the following relationship: Pound-force per Square Inch values are converted to the base unit (Pascal), then converted to Megapascal.

Related Pressure Conversions

psi to Pa MPa to Pa

psi to daPa MPa to daPa

psi to hPa MPa to hPa

psi to kPa MPa to kPa

psi to GPa MPa to GPa

psi to µPa MPa to µPa

Quick Reference Table

psi	MPa
1	0.00689476
5	0.0344738
10	0.0689476
25	0.172369
50	0.344738
100	0.689476
250	1.72369
500	3.44738
1000	6.89476

All Converters

Common Unit Systems