**Pressure Conversion Table (approximate values)**

|Bar|mWG|kPa|Mpa|Pia|| | — | — | — | — | — | — | — | |0.5 bar| 5 mWg| 50 kPa| 0.05 Mpa| 7.25 psi |1 bar| 10 mWg |100 kPa| 0.10Mpa| 14.5 psi |2 bar| 20 mWg| 200 kPa| 0.2Mpa| 29 psi |3 bar| 30 mWg| 300 kPa| 0.3Mpa |43.5 psi |5 bar| 50 mWg| 500 kPa| 0.5Mpa| 72.5 psi |10 bar| 100 mWg| 1000 kPa| 1Mpa |145 psi |20 bar| 200 mWg |2000 kPa |2Mpa |290 psi |40 bar|400 mWg |4000 kPa |4Mpa |580 psi |50 bar|500 mWg |5000 kPa |5Mpa |725 psi |100 bar |1000 mWg |10000 kPa |10Mpa |1450 psi |200 bar |2000 mWg |20000 kPa |20Mpa |2900 psi |400 bar |4000 mWg |40000 kPa |40Mpa |5800psi |600 bar |6,000 mWg |6,0000 kPa |6,0Mpa |8702psi |1000 bar| 10000 mWg |100000 kPa |100 Mpa |14503psi

**What is a conversion table?**

The conversion table is a tabular arrangement of the equivalent values of the weight or measure units of different systems.

The use of a unit depends on the situation; for example, the area of a room is described in metres, yet the length and thickness of a pencil are expressed in centimetres and millimetres, respectively.

As a result, we must convert one unit to another. Before we can grasp unit conversion, we must first understand the relationship between units.

In this article, we are going to discuss pressure conversion table

kPa | bar | atm | Torr | psi | mmHg | |
---|---|---|---|---|---|---|

kPa | 1 | 0.01 | 0.00987 | 7.5 | 0.146 | 7.5 |

cm3 | 100 | 1 | 0.987 | 750.06 | 14.504 | 750.06 |

m3 | 101.325 | 1.013 | 1 | 760 | 14.696 | 760 |

in3 | 0.133 | 0.00133 | 0.00132 | 1 | 0.0193 | 1 |

ft3 | 6.895 | 0.069 | 0.068 | 51.715 | 1 | 51.715 |

yd3 | 0.133 | 0.0013 | 0.0013 | 1 | 0.0193 | 1 |