mmHg to bar Converter
1 mmHg = 0.001333 bar. Enter a value. The result updates immediately.
Convert
Accuracy and rounding
Useful for tires, pumps, HVAC, weather, and technical specs. Check whether your source uses gauge or absolute pressure.
Pressure factors are fixed, but real-world readings may be gauge pressure or absolute pressure depending on the instrument.
For tires and pumps, match the gauge precision. For engineering specs, keep enough decimals to avoid tolerance drift.
How to convert mmHg to bar
- Enter the value in mmHg.
- Select mmHg as the source unit.
- Select bar as the target unit.
- Read or copy the result.
mmHg to bar chart
| mmHg | bar |
|---|---|
| 1 mmHg | 0.001333 bar |
| 5 mmHg | 0.006666 bar |
| 10 mmHg | 0.01333 bar |
| 50 mmHg | 0.06666 bar |
| 100 mmHg | 0.13332 bar |
| 760 mmHg | 1.0133 bar |
Formula
bar = mmHg x 0.001333223874
Example: 1 mmHg = 0.001333 bar.
Source
Pressure units derived from pascal relationships and fixed conventional factors.
Common questions
How do I convert mmHg to bar?
Enter the mmHg value in the converter, or multiply by the factor shown in the formula. 1 mmHg = 0.001333 bar.
What should I watch out for?
Check whether the original value is gauge pressure or absolute pressure before comparing readings.
Where does this pressure conversion come from?
Pressure units derived from pascal relationships and fixed conventional factors. ConverterBase uses stable definitions and fixed conversion factors, not live or rounded market data.