Kilopascals to Atmospheres converter

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

1 kPa ≈ 0.00986923266716 atm
1 atm = 101.325 kPa

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

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

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 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.

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