| 1 Atmosphere = |
|---|
| 1.0133 bars |
| 29.921 inches of mercury |
| 1,013.3 millibars |
| 101,325 pascals |
| 14.696 pounds per square inch |
| 625 torrs |
| 1 Bar = |
|---|
| 0.98692 atmospheres |
| 29.530 inches of mercury |
| 1,000 millibars |
| 100,000 pascals |
| 14.504 pounds per square inch |
| 616.83 torrs |
| 1 Inch of Mercury = |
|---|
| 0.033421 atmospheres |
| 0.033864 bars |
| 33.864 millibars |
| 3,386.4 pascals |
| 0.49115 pounds per square inch |
| 20.888 torrs |
| 1 Millibar = |
|---|
| 0.000987 atmospheres |
| 0.001 bars |
| 0.02953 inches of mercury |
| 100 pascals |
| 0.014504 pounds per square inch |
| 0.61683 torrs |
| 1 Pascal = |
|---|
| 1 x 10-5 atmospheres |
| 1 x 10-5 bars |
| 0.000295 inches of mercury |
| 0.01 millibars |
| 0.000145 pounds per square inch |
| 0.006168 torrs |
| 1 Pound per Square Inch = |
|---|
| 0.068046 atmospheres |
| 0.068948 bars |
| 2.0360 inches of mercury |
| 68.948 millibars |
| 6,894.8 pascals |
| 42.529 torrs |
| 1 Torr = |
|---|
| 0.0016 atmospheres |
| 0.001621 bars |
| 0.047874 inches of mercury |
| 1.6212 millibars |
| 162.12 pascals |
| 0.023514 pounds per square inch |