Millibar to Bar (mbar to bar) conversion calculator

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1mbar = 0.001bar

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Note: You can increase or decrease the accuracy of this answer by selecting the number of significant figures required from the options above the result.

Millibar to Bar conversion formula

Millibar to Bar conversion formula

Bar = Millibar / 1000

1 Millibar to Bar calculation

Bar = Millibar / 1000

Bar = 1 / 1000

Bar = 0.001

Bar to Millibar (Swap units)

Millibar

A millibar (mb) is a metric unit of pressure equal to 100 pascals, or one hectopascal. Standard atmospheric pressure at sea level is 1,013.25 millibars, and weather forecasts quote air pressure in them.

bar

The bar is a metric unit of pressure defined as exactly 100,000 pascals. It is not an SI unit, but it is close to ordinary air pressure – a standard atmosphere is 1.01325 bar – which is why weather forecasts use millibars (1 millibar is 1 hectopascal).

 

 

Millibar to Bar table

Starting value
Increment
Accuracy
Millibar
Bar
0mbar
0.00000bar
1mbar
0.00100bar
2mbar
0.00200bar
3mbar
0.00300bar
4mbar
0.00400bar
5mbar
0.00500bar
6mbar
0.00600bar
7mbar
0.00700bar
8mbar
0.00800bar
9mbar
0.00900bar
10mbar
0.01000bar
11mbar
0.01100bar
12mbar
0.01200bar
13mbar
0.01300bar
14mbar
0.01400bar
15mbar
0.01500bar
16mbar
0.01600bar
17mbar
0.01700bar
18mbar
0.01800bar
19mbar
0.01900bar
Millibar
Bar
20mbar
0.02000bar
21mbar
0.02100bar
22mbar
0.02200bar
23mbar
0.02300bar
24mbar
0.02400bar
25mbar
0.02500bar
26mbar
0.02600bar
27mbar
0.02700bar
28mbar
0.02800bar
29mbar
0.02900bar
30mbar
0.03000bar
31mbar
0.03100bar
32mbar
0.03200bar
33mbar
0.03300bar
34mbar
0.03400bar
35mbar
0.03500bar
36mbar
0.03600bar
37mbar
0.03700bar
38mbar
0.03800bar
39mbar
0.03900bar
Millibar
Bar
40mbar
0.04000bar
41mbar
0.04100bar
42mbar
0.04200bar
43mbar
0.04300bar
44mbar
0.04400bar
45mbar
0.04500bar
46mbar
0.04600bar
47mbar
0.04700bar
48mbar
0.04800bar
49mbar
0.04900bar
50mbar
0.05000bar
51mbar
0.05100bar
52mbar
0.05200bar
53mbar
0.05300bar
54mbar
0.05400bar
55mbar
0.05500bar
56mbar
0.05600bar
57mbar
0.05700bar
58mbar
0.05800bar
59mbar
0.05900bar
Millibar
Bar
60mbar
0.06000bar
61mbar
0.06100bar
62mbar
0.06200bar
63mbar
0.06300bar
64mbar
0.06400bar
65mbar
0.06500bar
66mbar
0.06600bar
67mbar
0.06700bar
68mbar
0.06800bar
69mbar
0.06900bar
70mbar
0.07000bar
71mbar
0.07100bar
72mbar
0.07200bar
73mbar
0.07300bar
74mbar
0.07400bar
75mbar
0.07500bar
76mbar
0.07600bar
77mbar
0.07700bar
78mbar
0.07800bar
79mbar
0.07900bar