Unit Converter › Pressure › mbar → bar
Pressure · scale · base pascal
mbar to bar
1 millibar (mbar) = 0.001 bar. Multiply by 0.001. One millibar (mbar) is 0.001 bar.
Convert
scale · base pascal
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| Every unit at once | Value | Unit |
|---|
mbar to bar table
| millibar (mbar) | bar | Unit |
|---|---|---|
| 1 mbar | 0.001 | bar |
| 2 mbar | 0.002 | bar |
| 3 mbar | 0.003 | bar |
| 5 mbar | 0.005 | bar |
| 10 mbar | 0.01 | bar |
| 20 mbar | 0.02 | bar |
| 25 mbar | 0.025 | bar |
| 50 mbar | 0.05 | bar |
| 100 mbar | 0.1 | bar |
| 500 mbar | 0.5 | bar |
| 1,000 mbar | 1 | bar |
gauge or absolute
Tyre and boiler gauges usually read pressure above the surrounding air, not total pressure. This converter changes units only — it cannot know which zero your gauge uses.