Millibars to Bar Converter
Convert millibars (mbar) to bar (bar)
Result
0.001 bar
Bar
1 mbar = 0.001 bar
1 mbar in other units
- 1Enter a valueType the number to convert
- 2Pick the unitsChoose what to convert from and to
- 3Read the resultSee it in every other unit too
How to convert millibars to bar
There are 1,000 millibars in one bar, so divide the number of millibars by 1,000.
bar = mbar ÷ 1,000
1 mbar = 0.001 bar · 1 bar = 1,000 mbar
Worked example
To convert 5 millibars to bar: 5 mbar ÷ 1,000 = 0.005 bar.
About millibars (mbar)
A millibar is one thousandth of a bar (equal to a hectopascal), used in weather maps.
About bar (bar)
One bar is 100 kPa, close to atmospheric pressure. Pumps, cylinders and pressure cookers often use bar.
More conversions
Millibars to other units
Frequently asked questions
How many bar are in one millibar?
One millibar equals 0.001 bar.
How many millibars are in one bar?
One bar equals 1,000 millibars.
How do I convert millibars to bar?
Use the formula bar = mbar ÷ 1,000. For example, 5 mbar ÷ 1,000 = 0.005 bar.