Convert bar to megapascal
1 bar = 0.1 MPa
1 bar = 0.1 MPa
1 bar in every pressure unit
| pascal | 100,000 Pa |
| kilopascal | 100 kPa |
| megapascal | 0.1 MPa |
| bar | 1 bar |
| atmosphere | 0.987 atm |
| millimeter of mercury | 750 mmHg |
| pound per square inch | 14.5 psi |
| foot of water column | 33.5 ft H₂O |
| gigapascal | 0.0001 GPa |
| kip per square inch | 0.0145 ksi |
| inch of mercury | 29.5 inHg |
| inch of water column | 401 in w.g. |
How the conversion works
Multiply by 0.1 to go from bar to megapascal, or divide by it to go back. Every conversion on this site routes through the SI value (Pa) rather than a table of pairwise factors, so a round-trip returns exactly what you started with.
Going the other way? megapascal to bar — 1 MPa = 10 bar.
bar to megapascal — common values
| 1 bar | 0.1 MPa |
| 2 bar | 0.2 MPa |
| 3 bar | 0.3 MPa |
| 5 bar | 0.5 MPa |
| 10 bar | 1 MPa |
| 15 bar | 1.5 MPa |
| 20 bar | 2 MPa |
| 25 bar | 2.5 MPa |
| 50 bar | 5 MPa |
| 75 bar | 7.5 MPa |
| 100 bar | 10 MPa |
| 250 bar | 25 MPa |
| 500 bar | 50 MPa |
| 1000 bar | 100 MPa |