Millibar to Bar Converter (and vice versa)

Created by: tinycalcs.com/en
Number of supported units: 2
Last update: 2026

This converter allows you to convert millibar [mbar] to bar or bar to millibar [mbar]. Calculations are performed in both directions. The calculation result and the entered value are displayed with up to 20 decimal places for maximum accuracy.

1 millibar [mbar] = 0.001 bar1 bar = 1,000 millibar [mbar]

Convert millibar to bar

There are two simple ways to convert millibar [mbar] to bar. In the first calculation method, the value in millibar [mbar] is divided by 1,000. The second method multiplies the value in millibar [mbar] by 0.001.

  • Bar = millibar [mbar] ÷ 1,000
  • Bar = millibar [mbar] * 0.001

Convert bar to millibar

Converting bar to millibar [mbar] is easy and can be done in two ways. The first method involves multiplication, whereby the value in bar is multiplied by 1,000. The second variant is a division. Here, the value in bar is divided by 0.001.

  • Millibar [mbar] = bar * 1,000
  • Millibar [mbar] = bar ÷ 0.001

Converter

Decimal places

How it's calculated

Factor: 
1,000
Millibar=Bar*1,000
Bar=
Millibar1,000

To all available units

Millibar

Decapascals

Millibar

Gigapascals

Millibar

Hectopascals

Millibar

Kilobar

Millibar

Kilopascals

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