Atmospheres to Kilopascals converter

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

1 atm = 101.325 kPa
1 kPa ≈ 0.00986923266716 atm

Formula: kPa = atm × 101.325
atm ≈ kPa × 0.00986923266716

Definitions: 1 atm = 101325 Pa; 1 kPa = 1000 Pa

The standard atmosphere (atm) is exactly 101,325 pascals, the average air pressure at sea level. It is a reference pressure in chemistry and physics and is used to express high pressures as multiples of atmospheric pressure.

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.