How to convert Atmosphere to Kilopascal

Conversion factor and calculation steps from Atmosphere (atm) to Kilopascal (kPa).

Conversion logic

Each unit is defined via the base unit (pascal (Pa)). The value is first converted to the base unit, then to the selected unit.

1 atm = 101325 Pa

1 kPa = 1000 Pa

1 atm × 101325 = 101325 Pa

101325 Pa ÷ 1000 = 101.325 kPa