| 0.001 | pascal |
| 1.0E-5 | milibar |
| 1.0E-5 | hectopascal |
| 1.0E-6 | kilopascal |
| 1.0E-8 | bar |
| 9.869E-9 | atmosphère physique (atm) |
| 1.0E-6 | centibar |
| 0.1 | centipascal |
| 0.000750062 | centitorr |
| 1.0E-7 | décibar |
| 0.01 | décipascal |
| 7.50062E-5 | décitorr |
| 0.01 | décipascal |
| 7.50062E-5 | décitorr |
| 1.0E-9 | décabar |
| 0.0001 | décapascal |
| 1.0E-26 | exabar |
| 1.0E-21 | exapascal |
| 10000000 | femtobar |
| 1000000000000 | femtopascal |
| 1.0E-17 | gigabar |
| 1.0E-12 | gigapascal |
| 1.0E-10 | hectobar |
| 1.0E-5 | hectopascal |
| 1.0E-11 | kilobar |
| 1.0E-14 | mégabar |
| 1.0E-9 | mégapascal |
| 0.01 | microbar |
| 1000 | micropascal |
| 1.0E-5 | milibar |
| 1 | milipascal |
| 0.00750062 | militorr |
| 10 | nanobar |
| 1.0E-23 | pétabar |
| 1.0E-18 | pétapascal |
| 10000 | picobar |
| 1000000000 | picopascal |
| 1.0E-20 | térabar |
| 1.0E-15 | térapascal |