Pounds per square inch to Kilopascals converter

To convert pounds per square inch to kilopascals, enter the value in the first field. The result in kilopascals is calculated automatically using the exact conversion factor.

1 psi ≈ 6.89475729317 kPa
1 kPa ≈ 0.14503773773 psi

Formula: kPa ≈ psi × 6.89475729317
psi ≈ kPa × 0.14503773773

Definitions: 1 psi = 8896443230521/1290320000 Pa; 1 kPa = 1000 Pa

The pound per square inch (psi) is the customary United States unit of pressure, one pound-force per square inch. It is used for tire pressure, air compressors and water and gas pressure in the United States, and for tires in the United Kingdom too.

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.

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