Common Converters

Convert Millibars to Bars

Use our accurate converter to change millibars into bars. This tool is simple to use and works instantly.

How to Calculate

To change millibars to bars, you just need to know the conversion factor.

Rule: 1 Millibars = 0.001 Bars

Millibars to Bars
Pre-defined calculator for direct millibars to bars conversion.
Millibars (mbar)
0
Bars (bar)
Formula: 1 Millibars = 0.001 Bars

Unit Information

About Millibars

Definition: A millibar is equal to 1/1000 of a bar.

History: It was the main unit used in weather reporting for a long time.

Where it is used: Still used by some weather tools and on older sensors.

Millibars to Bars Conversion Table

Millibars [mbar]Bars [bar]
0.01 mbar0.00001 bar
0.1 mbar0.0001 bar
1 mbar0.001 bar
2 mbar0.002 bar
3 mbar0.003 bar
5 mbar0.005 bar
10 mbar0.01 bar
20 mbar0.02 bar
50 mbar0.05 bar
100 mbar0.1 bar
1000 mbar1 bar

How to Convert Millibars to Bars

Calculation: To convert millibars to bars, multiply the value by the conversion factor (0.001).

Example: convert 15 mbar to bar:
15 mbar = 15 × 0.001 bar = 0.015 bar

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