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Convert Atmosphere to Millibar

Reverse (mbar → atm)

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1 Atmosphere is equal to 1013.25 Millibar.

Formula

Millibar = Atmosphere × 101325 ÷ 100

About Atmosphere and Millibar

The Atmosphere (atm) and Millibar (mbar) are units of pressure. Use the converter above for instant, accurate results, or refer to the conversion table below for common values.

Atmosphere to Millibar table

Atmosphere (atm) Millibar (mbar)
1 1013.25
5 5066.25
10 10132.5
25 25331.25
100 101325