mmHg to Bar
Convert mmHg to Bar instantly. Free online engineering unit converter with exact formula, conversion table and FAQ.
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Engineering Converter
Convert common stress, force, torque, power, and energy units used in engineering.
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Some unit families need one extra value for a physically accurate result.
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Formula
bar = mmHg × 0.00133322
mmHg = bar × 750.062
Conversion table
| 1 mmHg | 0.00133322 bar |
| 5 mmHg | 0.00666612 bar |
| 10 mmHg | 0.0133322 bar |
| 20 mmHg | 0.0266645 bar |
| 50 mmHg | 0.0666612 bar |
| 100 mmHg | 0.133322 bar |
| 500 mmHg | 0.666612 bar |
| 1000 mmHg | 1.33322 bar |
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Frequently asked questions
What is the source unit in this conversion?
The source unit is the mmHg (mmHg). Millimeters of mercury at standard gravity.
What is the destination unit in this conversion?
The destination unit is the Bar (bar). A bar is exactly 100,000 pascals.
How do I convert mmHg to Bar?
Multiply the mmHg value by 0.00133322. For example, 10 mmHg × 0.00133322 = 0.0133322 bar.
Is the mmHg to Bar conversion exact?
Yes. Both units belong to the same engineering measurement family (pressure and mechanical stress), so the ratio between them is a fixed, defined value rather than a measured approximation.
Where is this conversion commonly used?
It's used whenever a value expressed in mmHg needs to be compared with, or reported in, Bar, such as in engineering, scientific, or industrial calculations.
Can I convert Bar back to mmHg?
Yes. Multiply the Bar value by 750.062 to get mmHg.
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About this conversion
This page converts mmHg (mmHg) to Bar (bar) within the engineering converter.
Millimeters of mercury at standard gravity. A bar is exactly 100,000 pascals.
The formula is bar = mmHg × 0.00133322, based on each unit's fixed relationship to the pressure and mechanical stress base unit.
The conversion is exact, since it relies on a fixed numerical ratio between the two units rather than a measured or approximate value.
Use the calculator above for instant results, or the table below for common mmHg values already converted to Bar.