Everyday Calculation

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Calculators » Conversion » Pressure » Bar to atm/ Atm to bar

Convert between Bar and Atmosphere

Our online tools will provide quick answers to your calculation and conversion needs. On this page, you can convert pressure measurements from bar to atmosphere and atmosphere to bar.

Enter the value you want to convert, and leave the target field blank.

Result window

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Conversion formula

1 atmosphere (atm) = 1.01325 bar (bar)

1 bar (bar) = 0.9869233 atmosphere (atm)

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