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Kilopascals to Inches Of Mercury Converter

0.295299833

1 kPa = 0.295299833 inHg

How to convert kilopascals to inches of mercury

inches of mercury = kilopascals ÷ 3.38638864

To convert kilopascals to inches of mercury, divide the number of kilopascals by 3.38638864.

1 kPa = 0.295299833 inHg

Examples

  • Standard sea-level atmospheric pressure: 101.325 kPa ÷ 3.38638864 = 29.9212556 inHg
  • 220 kPa ÷ 3.38638864 = 64.9659633 inHg

Good to know

This is the conventional inch of mercury, about 3386.389 Pa. Values defined at a specific mercury temperature differ slightly, for example 3376.85 Pa at 60 °F.

Kilopascals to inches of mercury conversion table

Kilopascals (kPa) Inches of mercury (inHg)
1 kPa 0.295299833 inHg
5 kPa 1.47649917 inHg
10 kPa 2.95299833 inHg
20 kPa 5.90599666 inHg
50 kPa 14.7649917 inHg
100 kPa 29.5299833 inHg
101.325 kPa 29.9212556 inHg
150 kPa 44.294975 inHg
200 kPa 59.0599666 inHg
220 kPa 64.9659633 inHg
250 kPa 73.8249583 inHg
300 kPa 88.5899499 inHg
400 kPa 118.119933 inHg
500 kPa 147.649917 inHg
1,000 kPa 295.299833 inHg

Unit definitions

Kilopascal (kPa)
A kilopascal is 1000 pascals. It is the common SI unit for tire pressures, weather reports and engineering in metric countries.
Inch of mercury (inHg)
An inch of mercury is the pressure exerted by a 1 inch column of mercury, conventionally about 3386.389 pascals. It is used in the United States for barometric pressure in weather reports and aviation.

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