1 millimeter of mercury = 0.0013157897 standard atmosphere

Precision

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133.322387415 pascal

0.1333223874 kilopascal

0.0001333224 megapascal

0.0013332239 bar

1.3332238742 millibar

0.0013157897 standard atmosphere

0.0193367775 pound per square inch

1 millimeter of mercury

0.5 millimeter of mercury 0.0006578948 standard atmosphere

1 millimeter of mercury 0.0013157897 standard atmosphere

2 millimeter of mercury 0.0026315793 standard atmosphere

5 millimeter of mercury 0.0065789483 standard atmosphere

10 millimeter of mercury 0.0131578966 standard atmosphere

Formula: (1 x 133.322387415) / 101325
Rounding: Displayed to 10 decimal places, trimmed for readability.
Assumption: Pressure units use SI definitions. Standard atmosphere is 101325 pascals and millimeter of mercury uses 133.322387415 pascals.

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