Atmosphere to Megapascal Converter
EngineeringPascals, bar, psi and more.
How to convert Atmosphere to Megapascal
Multiply the atmosphere value by 0.101325: 1 atm = 0.101325 MPa. Going the other way, 1 MPa = 9.86923 atm, so divide by 0.101325 or use the Megapascal to Atmosphere converter.
About these units
Atmosphere (atm)
A standard atmosphere is defined as exactly 101,325 pascals, roughly the average air pressure at sea level. It is about 14.7 psi or 1.013 bar.
Megapascal (MPa)
A megapascal is one million pascals, or one newton per square millimeter. Material strengths and hydraulic pressures are specified in MPa.
Atmosphere to Megapascal conversion table
| Atmosphere (atm) | Megapascal (MPa) |
|---|---|
| 1 atm | 0.101325 MPa |
| 2 atm | 0.20265 MPa |
| 3 atm | 0.303975 MPa |
| 4 atm | 0.4053 MPa |
| 5 atm | 0.506625 MPa |
| 10 atm | 1.01325 MPa |
| 20 atm | 2.0265 MPa |
| 25 atm | 2.53313 MPa |
| 50 atm | 5.06625 MPa |
| 100 atm | 10.1325 MPa |
| 500 atm | 50.6625 MPa |
| 1,000 atm | 101.325 MPa |