# Millimeters of mercury to atmospheres (standard) (mmHg to atm)

pressure conversions » millimeter of mercury conversions » mmHg to atm## Millimeters of mercury to atmospheres (standard) conversion table (chart)

The conversion table to the right is a default, short version of the millimeters of mercury to atmospheres (standard) conversion table. You also have an option to create the millimeters of mercury to atmospheres (standard) 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 atmospheres (standard) conversion table, click on the 'create conversion table' button.

millimeter of mercury (mmHg) | atmosphere (standard) (atm) |

10 | 0.013157896570442 |

20 | 0.026315793140883 |

30 | 0.039473689711325 |

40 | 0.052631586281767 |

50 | 0.065789482852208 |

60 | 0.07894737942265 |

70 | 0.092105275993092 |

80 | 0.10526317256353 |

## Conversion Formula

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

X millimeters of mercury * cf = Y atmospheres (standard)

where

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

cf = the conversion factor from millimeters of mercury to atmospheres (standard)

Y = the result (in atmospheres (standard))

*Example*

Let's suppose that you have a value of pressure of 923 millimeters of mercury and want to express it in atmospheres (standard).

923 mmHg = (923 × 0.0013157896570442) atm

923 mmHg = 1.2144738534518 atm

## Conversion factor

1 millimeter of mercury is equal to 0.0013157896570442 atmosphere (standard)

(1 mmHg = 0.0013157896570442 atm )

## 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
**atmospheres (standard) to millimeters of mercury**, go to convert atmospheres (standard) to millimeters of mercury