# Hectopascals to Millibars Conversion

Enter the pressure in hectopascals below to get the value converted to millibars.

Results in Millibars: 1 hPa = 1 mbar

## How to Convert Hectopascals to Millibars To convert a hectopascal measurement to a millibar measurement, divide the pressure by the conversion ratio. One millibar is equal to 1 hectopascal, so use this simple formula to convert:

millibars = hectopascals ÷ 1

The pressure in millibars is equal to the hectopascals divided by 1.

For example, here's how to convert 5 hectopascals to millibars using the formula above.
5 hPa = (5 ÷ 1) = 5 mbar

## Hectopascals

The hectopascal is equal to 100 pascals, which are defined as the pressure of one newton per square meter. The hectopascal is the internationally adopted unit used to measure atmospheric pressure.

The hectopascal is a multiple of the pascal, which is the SI derived unit for pressure. In the metric system, "hecto" is the prefix for 102. Hectopascals can be abbreviated as hPa, for example 1 hectopascal can be written as 1 hPa.

## Millibars

One millibar is equal to one-thousandth of a bar, which is defined as the pressure of one newton per square meter. One millibar is also equal to one hectopascal.

The millibar is a non-SI metric unit for pressure. In the metric system, "milli" is the prefix for 10-3. Millibars can be abbreviated as mbar, for example 1 millibar can be written as 1 mbar.

## Hectopascal to Millibar Conversion Table

Hectopascal measurements converted to millibars
Hectopascals Millibars
1 hPa 1 mbar
2 hPa 2 mbar
3 hPa 3 mbar
4 hPa 4 mbar
5 hPa 5 mbar
6 hPa 6 mbar
7 hPa 7 mbar
8 hPa 8 mbar
9 hPa 9 mbar
10 hPa 10 mbar
11 hPa 11 mbar
12 hPa 12 mbar
13 hPa 13 mbar
14 hPa 14 mbar
15 hPa 15 mbar
16 hPa 16 mbar
17 hPa 17 mbar
18 hPa 18 mbar
19 hPa 19 mbar
20 hPa 20 mbar
21 hPa 21 mbar
22 hPa 22 mbar
23 hPa 23 mbar
24 hPa 24 mbar
25 hPa 25 mbar
26 hPa 26 mbar
27 hPa 27 mbar
28 hPa 28 mbar
29 hPa 29 mbar
30 hPa 30 mbar
31 hPa 31 mbar
32 hPa 32 mbar
33 hPa 33 mbar
34 hPa 34 mbar
35 hPa 35 mbar
36 hPa 36 mbar
37 hPa 37 mbar
38 hPa 38 mbar
39 hPa 39 mbar
40 hPa 40 mbar