Convert pascal to megapascal
1 Pa = 0.000001 MPa
sig figs
1 Pa = 0.000001 MPa
1 Pa in every pressure unit
| microbar | 10 μbar |
| barye | 10 Ba |
| millitorr | 7.5 mTorr |
| pascal | 1 Pa |
| millimeter of water column | 0.102 mmH₂O |
| pound per square foot | 0.0209 lb/ft² |
| centimeter of water column | 0.0102 cmH₂O |
| hectopascal | 0.01 hPa |
| millibar | 0.01 mbar |
| torr | 0.0075 Torr |
| millimeter of mercury | 0.0075 mmHg |
| inch of water column | 0.00401 in w.g. |
| kilopascal | 0.001 kPa |
| foot of water column | 0.000335 ft H₂O |
| inch of mercury | 0.000295 inHg |
| pound per square inch | 0.000145 psi |
| meter of water column | 0.000102 m H₂O |
| decibar | 0.0001 dbar |
| kilogram-force per square centimeter | 0.0000102 kgf/cm² |
| bar | 0.00001 bar |
| atmosphere | 0.00000987 atm |
| megapascal | 0.000001 MPa |
| kip per square inch | 1.45e-07 ksi |
| gigapascal | 1.00e-09 GPa |
| million pounds per square inch | 1.45e-10 Mpsi |
How the conversion works
Multiply by 0.000001 to go from pascal 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 pascal: 1 MPa = 1,000,000 Pa.
pascal to megapascal: common values
| 1 Pa | 0.000001 MPa |
| 2 Pa | 0.000002 MPa |
| 3 Pa | 0.000003 MPa |
| 5 Pa | 0.000005 MPa |
| 10 Pa | 0.00001 MPa |
| 15 Pa | 0.000015 MPa |
| 20 Pa | 0.00002 MPa |
| 25 Pa | 0.000025 MPa |
| 50 Pa | 0.00005 MPa |
| 75 Pa | 0.000075 MPa |
| 100 Pa | 0.0001 MPa |
| 250 Pa | 0.00025 MPa |
| 500 Pa | 0.0005 MPa |
| 1000 Pa | 0.001 MPa |