mmHg to kPa Converter
1 mmHg = 0.13332 kPa. 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 kPa
- Enter the value in mmHg.
- Select mmHg as the source unit.
- Select kPa as the target unit.
- Read or copy the result.
mmHg to kPa chart
| mmHg | kPa |
|---|---|
| 1 mmHg | 0.13332 kPa |
| 5 mmHg | 0.66661 kPa |
| 10 mmHg | 1.3332 kPa |
| 50 mmHg | 6.6661 kPa |
| 100 mmHg | 13.3322 kPa |
| 760 mmHg | 101.33 kPa |
Formula
kPa = mmHg x 0.133322387415
Example: 1 mmHg = 0.13332 kPa.
Source
Pressure units derived from pascal relationships and fixed conventional factors.
Common questions
How do I convert mmHg to kPa?
Enter the mmHg value in the converter, or multiply by the factor shown in the formula. 1 mmHg = 0.13332 kPa.
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.