Bar → Millibar (bar → mbar)

1 bar = 1000 mbar
1 Bar (bar) = 1000 Millibar (mbar).

Bar (bar):


Millibar (mbar):

If you want to reverse convert, use Millibar → Bar. 1 mbar = 0.001 bar. You can also explore the full Pressure converter page for more cross conversions.

Conversion formula

Bar to Millibar formula: value in mbar = value in bar × 1000.

Millibar to Bar formula: value in bar = value in mbar × 0.001.

How to convert Bar to Millibar

To convert Bar to Millibar, multiply the value in bar by 1000. This gives the result in mbar.

For example, 1 bar = 1000 mbar and 10 bar = 10000 mbar.

What is Bar?

Bar (bar): Common on tyre gauges and compressed-air equipment; it is close to, but not equal to, a standard atmosphere. 1 bar = 100 000 Pa.

What is Millibar?

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

FAQ

Bar → other Pressure units

• 1 bar = 100000 pascal
• 1 bar → hectopascal = 1000 hectopascal
• 1 bar → kilopascal = 100 kilopascal
• 1 bar → megapascal = 0.1 megapascal
• 1 bar → millibar = 1000 millibar
• 1 bar → pounds per square inch = 14.503768078947 pounds per square inch
• 1 bar → torr = 750.06375541921 torr
• 1 bar → atmosphere = 0.98692326671601 atmosphere
• 1 bar → millimeter of mercury = 750.06375541921 millimeter of mercury
• 1 bar → inch of mercury = 29.529980572285 inch of mercury

Bar → Millibar Table

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

Millibar → Bar Table

Millibar → Bar

The reverse value is 1 mbar = 0.001 bar.