Millimeters of Mercury to Bar Converter
1 mmHg = 0.0013332239 bar
FORMULA
1 mmHg = 0.0013332239 bar
CONVERSION TABLE
| Millimeters of Mercury (mmHg) | Bar (bar) |
|---|---|
| 1 mmHg | 0.0013332239 bar |
| 5 mmHg | 0.0066661194 bar |
| 10 mmHg | 0.013332 bar |
| 25 mmHg | 0.033331 bar |
| 50 mmHg | 0.066661 bar |
| 100 mmHg | 0.133322 bar |
| 250 mmHg | 0.333306 bar |
| 500 mmHg | 0.666612 bar |
| 1,000 mmHg | 1.3332 bar |
COMMON VALUES
RELATED CONVERSIONS
About Millimeters of Mercury (mmHg)
Millimeters of mercury is the standard unit for blood pressure readings worldwide (e.g., 120/80 mmHg for a healthy adult) and for barometric pressure in some contexts. The unit derives from the height of a mercury column in a manometer, and 760 mmHg equals one standard atmosphere.
About Bar (bar)
Equal to exactly 100,000 pascals, the bar is slightly less than one standard atmosphere and is widely used for tire pressure (2.0-2.5 bar for car tires), scuba diving depth ratings, and industrial pressure gauges in Europe. Weather maps in some countries display atmospheric pressure in millibars.
How to Convert Millimeters of Mercury to Bar
The conversion formula is: 1 mmHg = 0.0013332239 bar. To convert from Millimeters of Mercury (mmHg) to Bar (bar), use the formula above or the interactive converter at the top of this page.
FAQ
How many Bar in 1 Millimeters of Mercury?
1 Millimeters of Mercury (mmHg) equals 0.0013332239 Bar (bar).
How to convert Millimeters of Mercury to Bar?
Multiply the Millimeters of Mercury value by 0.0013332239 to get the equivalent in Bar. Formula: 1 mmHg = 0.0013332239 bar
What is the formula for Millimeters of Mercury to Bar conversion?
1 mmHg = 0.0013332239 bar
Glossary
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PSI (Pounds per Square Inch)
A unit of pressure expressing force in pounds applied over one square inch.
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Pascal
The SI unit of pressure, equal to one newton per square meter.
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Bar
A unit of pressure equal to 100,000 pascals, slightly less than standard atmospheric pressure.
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Standard Atmosphere
A reference unit of pressure defined as exactly 101,325 pascals (101.325 kPa), representing the approximate mean atmospheric pressure at sea level.