Millibar → Atmosphere (mbar → atm)

1 mbar = 0.00098692326671601 atm
1 Millibar (mbar) = 0.00098692326671601 Atmosphere (atm).

Millibar (mbar):


Atmosphere (atm):

If you want to reverse convert, use Atmosphere → Millibar. 1 atm = 1013.25 mbar. You can also explore the full Pressure converter page for more cross conversions.

Conversion formula

Millibar to Atmosphere formula: value in atm = value in mbar × 0.00098692326671601.

Atmosphere to Millibar formula: value in mbar = value in atm × 1013.25.

How to convert Millibar to Atmosphere

To convert Millibar to Atmosphere, multiply the value in mbar by 0.00098692326671601. This gives the result in atm.

For example, 1 mbar = 0.00098692326671601 atm and 10 mbar = 0.0098692326671601 atm.

What is Millibar?

Millibar (mbar): A familiar weather-map unit with the same numerical value as the hectopascal. 1 mbar = 100 Pa.

What is Atmosphere?

Atmosphere (atm): A reference pressure for comparing gas conditions, rather than a reading of today’s weather. 1 atm = 101 325 Pa.

FAQ

Millibar → other Pressure units

• 1 millibar → pascal = 100 pascal
• 1 millibar → hectopascal = 1 hectopascal
• 1 millibar → kilopascal = 0.1 kilopascal
• 1 millibar → megapascal = 0.0001 megapascal
• 1 millibar → bar = 0.001 bar
• 1 millibar → pounds per square inch = 0.014503768078947 pounds per square inch
• 1 millibar → torr = 0.75006375541921 torr
• 1 millibar → atmosphere = 0.00098692326671601 atmosphere
• 1 millibar → millimeter of mercury = 0.75006375541921 millimeter of mercury
• 1 millibar → inch of mercury = 0.029529980572285 inch of mercury

Millibar → Atmosphere Table

The table below shows common values from Millibar to Atmosphere and the reverse direction for quick reference.

Atmosphere → Millibar Table

Atmosphere → Millibar

The reverse value is 1 atm = 1013.25 mbar.