mmHg to Bar
Convert mmHg to Bar instantly. Free online pressure unit converter with exact formula, conversion table and FAQ.
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Formula
bar = mmhg × 0.001333
mmhg = bar × 750.061576
Conversion table
| 1 mmHg | 0.001333 bar |
| 5 mmHg | 0.006666 bar |
| 10 mmHg | 0.013332 bar |
| 20 mmHg | 0.026664 bar |
| 50 mmHg | 0.066661 bar |
| 100 mmHg | 0.133322 bar |
| 500 mmHg | 0.666612 bar |
| 1000 mmHg | 1.333224 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 0.001333. For example, 10 mmHg × 0.001333 = 0.013332 bar.
Is the mmhg to bar conversion exact?
Yes. Both units are defined as fixed multiples of the pascal, the SI-derived unit of pressure, so the conversion factor follows directly from those exact definitions 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 specifications, weather readings, tire pressure, or industrial and scientific work.
Can I convert bar back to mmhg?
Yes. Multiply the bar value by 750.061576 to get mmhg.
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About this conversion
This page converts mmhg (mmHg) to bar (bar) within the pressure converter.
Millimeters of mercury at standard gravity. A bar is exactly 100,000 pascals.
The formula is bar = mmhg × 0.001333, based on each unit's fixed relationship to the pascal, the pressure converter's base unit.
The conversion is exact, since both units are tied to the pascal by a fixed numerical ratio 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.