| bar | |
| kilopascal (kPa) | |
| hectopascal (hPa) | |
| megapascal (MPa) | |
| millibar | |
| pascal (Pa) | |
| kilogram of force per square centimeter (kgf/cm2) | |
| kilogram of force per square meter (kgf/m2) | |
| newton per square meter (N/m2) | |
| kilonewton per square meter (kN/m2) | |
| meganewton per square meter (MN/m2) | |
| newton per square centimeter (N/cm2) | |
| newton per square millimeter (N/mm2) |
| physical atmosphere (atm) | |
| technical atmosphere (at) |
| 1000 pound per square foot (ksi) | |
| pound per square inch (psi) | |
| pound per square foot | |
| ton of force per square inch | |
| ton of force per square foot | |
| british ton of force per square inch | |
| british ton of force per square foot |
| inch of mercury column | |
| centimeter of mercury column | |
| millimeter of mercury (torr) |
| water column meter | |
| centimeter of water column | |
| foot of water column | |
| inch of water column |