Kilopascals to Inches of mercury converter

To convert kilopascals to inches of mercury, enter the value in the first field. The result in inches of mercury is calculated automatically using the exact conversion factor.

1 kPa ≈ 0.29529983301 inHg
1 inHg = 3.386388640341 kPa

Formula: inHg ≈ kPa × 0.29529983301
kPa = inHg × 3.386388640341

Definitions: 1 kPa = 1000 Pa; 1 inHg = 25.4 mmHg

The kilopascal (kPa) is 1,000 pascals. It is used for tire pressure in many countries, for weather reports in Canada, and for the pressure ratings of gas cylinders, pipes and containers.

The inch of mercury (inHg) is the pressure at the base of a one-inch column of mercury. It is used in the United States for barometric pressure in weather reports and for altimeter settings in aviation, where standard sea-level pressure is 29.92 inHg.

See the conversion table with commonly used values, handy for quick reference or study.