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Convert Millimeter of Mercury to Atmosphere

Enter a value in Millimeter of Mercury to see it instantly in Atmosphere, or use the reverse converter below.

1 mmHg = 0.0013157897 atm
See this the other way: Atmosphere to Millimeter of Mercury

Millimeter of Mercury

Definition: The pressure exerted by a 1-millimeter column of mercury.

Current use: Used for blood pressure and barometric readings.

Atmosphere

Definition: Defined as standard atmospheric pressure at sea level.

Current use: Used as a reference pressure in science and diving.

Millimeter of Mercury to Atmosphere Conversion Table

mmHg to atm
Millimeter of Mercury [mmHg]Atmosphere [atm]
0.01 mmHg0.0000131579 atm
0.1 mmHg0.000131579 atm
1 mmHg0.0013157897 atm
2 mmHg0.0026315793 atm
3 mmHg0.003947369 atm
5 mmHg0.0065789483 atm
10 mmHg0.0131578966 atm
20 mmHg0.0263157932 atm
50 mmHg0.0657894831 atm
100 mmHg0.1315789661 atm
1000 mmHg1.3157896611 atm

How to Convert Millimeter of Mercury to Atmosphere

1 mmHg = 0.0013157897 atm
1 atm = 759.9998917256 mmHg

Example: convert 1 mmHg to atm:

1 mmHg = 0.0013157897 atm

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