mmHg to kPa

1 mm mercury (mmHg) = 0.133322387415 kPa. Multiply by 0.133322387415. One mm mercury (mmHg) is 0.133322387415 kPa.

Convert

Value

From

Basis

scale · base pascal

—

Every unit at once	Value	Unit

mmHg to kPa table

mm mercury (mmHg)	kPa	Unit
1 mmHg	0.133322387415	kPa
2 mmHg	0.26664477483	kPa
3 mmHg	0.399967162245	kPa
5 mmHg	0.666611937075	kPa
10 mmHg	1.33322387415	kPa
20 mmHg	2.6664477483	kPa
25 mmHg	3.33305968538	kPa
50 mmHg	6.66611937075	kPa
100 mmHg	13.3322387415	kPa
500 mmHg	66.6611937075	kPa
1,000 mmHg	133.322387415	kPa

gauge or absolute

Tyre and boiler gauges usually read pressure above the surrounding air, not total pressure. This converter changes units only — it cannot know which zero your gauge uses.

Convert kPa to mmHg instead →

Other pressure conversions

mmHg → Pa mmHg → kPa mmHg → bar mmHg → mbar mmHg → atm mmHg → psi mmHg → inHg