Bar to Millibars
Convert bar (bar) to millibars (mbar). Type in either box; the other updates as you go.
1 bar equals1,000 mbar
1 millibar equals0.001 bar
Formulambar = bar × 1,000
How to convert bar to millibars
To convert bar to millibars, multiply the number of bar by 1,000.
mbar = bar × 1,000
Example
Convert 5 bar to millibars:
5 bar × 1,000 = 5,000 mbar
Bar to millibar conversion chart
| Bar (bar) | Millibars (mbar) |
|---|---|
| 1 bar | 1,000 mbar |
| 2 bar | 2,000 mbar |
| 3 bar | 3,000 mbar |
| 4 bar | 4,000 mbar |
| 5 bar | 5,000 mbar |
| 6 bar | 6,000 mbar |
| 7 bar | 7,000 mbar |
| 8 bar | 8,000 mbar |
| 9 bar | 9,000 mbar |
| 10 bar | 10,000 mbar |
| 12 bar | 12,000 mbar |
| 15 bar | 15,000 mbar |
| 20 bar | 20,000 mbar |
| 25 bar | 25,000 mbar |
| 30 bar | 30,000 mbar |
| 40 bar | 40,000 mbar |
| 50 bar | 50,000 mbar |
| 60 bar | 60,000 mbar |
| 70 bar | 70,000 mbar |
| 75 bar | 75,000 mbar |
| 80 bar | 80,000 mbar |
| 90 bar | 90,000 mbar |
| 100 bar | 100,000 mbar |
| 150 bar | 150,000 mbar |
| 200 bar | 200,000 mbar |
| 250 bar | 250,000 mbar |
| 500 bar | 500,000 mbar |
| 1,000 bar | 1,000,000 mbar |
Going the other way? See the millibars to bar chart.
About the units
Bar (bar)
A bar is 100,000 pascals, close to air pressure at sea level. Tires, scuba tanks and espresso machines use bar.
Millibar (mbar)
A millibar is one thousandth of a bar, the same as a hectopascal. Weather reports use it.
Frequently asked questions
How many millibars are in a bar?
There are 1,000 millibars in a bar.
How many bar are in a millibar?
There are 0.001 bar in a millibar.
How do you convert bar to millibars?
To convert bar to millibars, multiply the number of bar by 1,000.
What is 5 bar in millibars?
5 bar equals 5,000 millibars.
Convert between psi, bar, kilopascals, atmospheres and millimeters of mercury. Open the pressure converter to see a value in every unit at once.