# Millimeters of mercury to inches of water (mmHg to inH2O)

pressure conversions » millimeter of mercury conversions » mmHg to inH2O## Millimeters of mercury to inches of water conversion table (chart)

The conversion table to the right is a default, short version of the millimeters of mercury to inches of water conversion table. You also have an option to create the millimeters of mercury to inches of water conversion table for the specific values you need. You can choose the initial value (in millimeters of mercury), the increment and the number of rows you want to show up in the conversion table.To create your customized millimeters of mercury to inches of water conversion table, click on the 'create conversion table' button.

millimeter of mercury (mmHg) | inch of water (inH2O) |

10 | 5.3525500437607 |

20 | 10.705100087521 |

30 | 16.057650131282 |

40 | 21.410200175043 |

50 | 26.762750218803 |

60 | 32.115300262564 |

70 | 37.467850306325 |

80 | 42.820400350086 |

## Conversion Formula

By using the online converter calculator on this page, you can calculate how many inches of water are in 'X' millimeters of mercury (X is the number of millimeters of mercury you want to convert to inches of water). In order to convert a value from millimeters of mercury to inches of water (from mmHg to inH2O) simply type the number of millimeters of mercury to be converted to inches of water and then click on the 'convert' button. The formula used for converting a specific value from millimeters of mercury to inches of water is:

X millimeters of mercury * cf = Y inches of water

where

X = the specific value to be converted (in millimeters of mercury)

cf = the conversion factor from millimeters of mercury to inches of water

Y = the result (in inches of water)

*Example*

Let's suppose that you have a value of pressure of 421 millimeters of mercury and want to express it in inches of water.

421 mmHg = (421 × 0.53525500437607) inH2O

421 mmHg = 225.34235684232 inH2O

## Conversion factor

1 millimeter of mercury is equal to 0.53525500437607 inch of water

(1 mmHg = 0.53525500437607 inH2O )

## Related topics

- To convert from millimeters of mercury to any other pressure/stress unit, go to convert from millimeters of mercury
- To convert from a unit of pressure other than millimeter of mercury, go to all pressure conversions
- If you want to do the reverse unit conversion from
**inches of water to millimeters of mercury**, go to convert inches of water to millimeters of mercury