mmHg to bar Conversion Table

Using a mercury density of 13,595.1 kg/m³ at 0 degC and standard gravity of 9.80665 m/s² to determine the pressure generated by 1 mmHg in SI units, the calculation for converting millimeters of mercury column into bar pressure units can be derived as follows:

• 1 bar = 100,000 pascals (Pa)
• 1 mmHg = 133.322 pascals (Pa)
• bar value x 100,000 Pa = mmHg value x 133.322 Pa
• bar value = mmHg value / 750.062

Enter a pressure in mmHg 0°C below to convert it to the equivalent pressure in bar.

From		mmHg 0°C
To		bar

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Choose a value between 0 and 1000 mmHg 0°C from the pressure conversion table below, to obtain the converted value in bar.

mmHg 0°C	bar	🔗