| 1.0E-15 | pascal |
| 1.0E-17 | milibar |
| 1.0E-17 | hectopascal |
| 1.0E-18 | kilopascal |
| 1.0E-20 | bar |
| 9.869E-21 | atmosphère physique (atm) |
| 1.0E-18 | centibar |
| 1.0E-13 | centipascal |
| 7.50062E-16 | centitorr |
| 1.0E-19 | décibar |
| 1.0E-14 | décipascal |
| 7.50062E-17 | décitorr |
| 1.0E-14 | décipascal |
| 7.50062E-17 | décitorr |
| 1.0E-21 | décabar |
| 1.0E-16 | décapascal |
| 0 | exabar |
| 0 | exapascal |
| 1.0E-5 | femtobar |
| 1 | femtopascal |
| 1.0E-29 | gigabar |
| 1.0E-24 | gigapascal |
| 1.0E-22 | hectobar |
| 1.0E-17 | hectopascal |
| 1.0E-23 | kilobar |
| 1.0E-26 | mégabar |
| 1.0E-21 | mégapascal |
| 1.0E-14 | microbar |
| 1.0E-9 | micropascal |
| 1.0E-17 | milibar |
| 1.0E-12 | milipascal |
| 7.50062E-15 | militorr |
| 1.0E-11 | nanobar |
| 0 | pétabar |
| 1.0E-30 | pétapascal |
| 1.0E-8 | picobar |
| 0.001 | picopascal |
| 0 | térabar |
| 1.0E-27 | térapascal |