Training and technical information
Pressure conversion
Convert pressure between Pa, kPa, MPa, bar, atmospheres and psi.
Pressure unit conversion
New calculators: savings, pipework, air receivers and cooling
- Pa
- 100,000
- hPa
- 1,000
- kPa
- 100
- MPa
- 0.1
- bar
- 1
- atm
- 0.986923267
- psi
- 14.5037738
Conversion changes units, not the pressure reference. Gauge and absolute pressure are different; atmospheric pressure must be considered when comparing them.