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How to convert Pascal to Atmosphere
Conversion factor and calculation steps from Pascal (Pa) to Atmosphere (atm).
Open online converterConversion 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 Pa ÷ 101325 = 9.86923267e-6 atm