Pressure conversion factors/Numbers
From TO Multiply By
| atmospheres | bars | 1.01325 |
| atmospheres | cm of Hg @ 0oC | 76 |
| atmospheres | cm of H2O @ 4oC | 1033.26 |
| atmospheres | dynes/sq cm | 1.01325 x 106 |
| atmospheres | ft of H2O @ 39.2oF | 33.8995 |
| atmospheres | grams/sq cm | 1033.23 |
| atmospheres | in of Hg @ 32oF | 29.9213 |
| atmospheres | kg/sq cm | 1.0332 |
| atmospheres | kg/sq meter | 10332 |
| atmospheres | mm of Hg @ 0oC | 760 |
| atmospheres | pounds/sq in | 14.6960 |
| atmospheres | tons (short)/sq inch | 0.00735 |
| atmospheres | tons (short)/sq foot | 1.05811 |
| atmospheres | torr | 760 |
| bars | atmospheres | 0.98692 |
| bars | baryes | 1 x 106 |
| bars | cm of Hg @ 0oC | 75.0062 |
| bars | dynes/sq cm | 1 x 106 |
| bars | ft of H2O @ 60oF | 33.4883 |
| bars | grams/sq cm | 1019.72 |
| bars | in of Hg @ 32oF | 29.530 |
| bars | kg/sq cm | 1.01972 |
| bars | millibars | 1000 |
| bars | pounds/sq foot | 2089.0 |
| bars | pounds/sq inch | 14.5038 |
| baryl | atmospheres | 9.8692 x 10-7 |
| baryl | bars | 1 x 10-6 |
| baryl | dynes/sq cm | 1 |
| baryl | grams/sq cm | 0.00102 |
| baryl | millibars | 0.001 |