Millibar to Hectopascal 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 hectopascals [hPa] or hectopascals [hPa] 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] = 1 hectopascal [hPa]1 hectopascal [hPa] = 1 millibar [mbar]

Convert millibar to hectopascals

millibar [mbar] and hectopascal [hPa] are two units that have the same value, even though they have different names. For this reason, no conversion is necessary. 1 millibar [mbar] therefore corresponds to 1 hectopascal [hPa].

  • Hectopascals [hPa] = millibar [mbar]

Convert hectopascals to millibar

Although hectopascal [hPa] and millibar [mbar] have different names, they have the same value. This means that 1 hectopascal [hPa] corresponds exactly to 1 millibar [mbar]. It is therefore not necessary to convert between the two units.

  • Millibar [mbar] = hectopascals [hPa]

Converter

Decimal places

How it's calculated

Factor: 
1
Hectopascals = Millibar

To all available units

Millibar

Kilobar

Millibar

Kilopascals

Millibar

Megabar

Millibar

Megapascals

Millibar

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