• bar   MPa
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Rounding Mode:

The “bar” is a metric unit of pressure, commonly used in meteorology to describe atmospheric pressure — one bar is approximately equal to the atmospheric pressure on Earth at sea level. Interestingly, the term “bar” originates from the Greek word “baros,” meaning weight. This unit is not only practical for forecasting weather but also critical in various scientific fields, such as oceanography and engineering, where accurate pressure measurements are crucial.

A fascinating aspect of the bar is its application in scuba diving. Divers often use bar to read their submersible pressure gauges to monitor air consumption. Moreover, understanding bar pressure changes is essential in deep-sea diving to avoid decompression sickness, a condition caused by rapid changes in pressure. Thus, the bar is a pivotal unit in both scientific and everyday contexts.

Did you know?

The megapascal (MPa) is a unit of pressure that is often used in a variety of scientific and engineering calculations, especially in materials science. One fascinating aspect of the megapascal is how it bridges different disciplines, such as geology, where it helps measure the strength of rocks, and civil engineering, where it is crucial for understanding the stress in structures. Interestingly, 1 MPa is equivalent to the pressure exerted by a weight of about 10.2 metric tons on a single square meter, illustrating its significant impact compared to everyday pressures we encounter.

In the realm of meteorology, pressures measured in MPa can indicate catastrophic weather conditions, as atmospheric pressure is usually measured in hectorpascals due to its lower scale. Also noteworthy is the use of MPa in automotive engine performance, where it assesses combustion forces, underlying the importance of this unit in ensuring both vehicle efficiency and safety. Thus, the megapascal is vital across varied fields, reflecting the diverse applications of pressure measurement in modern technology and natural phenomena.

> Bar to Megapascals Conversion Table

Bar Megapascals
0 bar 0 MPa
1 bar 0.1 MPa
2 bar 0.2 MPa
3 bar 0.3 MPa
4 bar 0.4 MPa
5 bar 0.5 MPa
6 bar 0.6 MPa
7 bar 0.7 MPa
8 bar 0.8 MPa
9 bar 0.9 MPa
10 bar 1 MPa
11 bar 1.1 MPa
12 bar 1.2 MPa
13 bar 1.3 MPa
14 bar 1.4 MPa
15 bar 1.5 MPa
16 bar 1.6 MPa
17 bar 1.7 MPa
18 bar 1.8 MPa
19 bar 1.9 MPa
20 bar 2 MPa
21 bar 2.1 MPa
22 bar 2.2 MPa
23 bar 2.3 MPa
24 bar 2.4 MPa
25 bar 2.5 MPa
26 bar 2.6 MPa
27 bar 2.7 MPa
28 bar 2.8 MPa
29 bar 2.9 MPa
30 bar 3 MPa
31 bar 3.1 MPa
32 bar 3.2 MPa
33 bar 3.3 MPa
34 bar 3.4 MPa
35 bar 3.5 MPa
36 bar 3.6 MPa
37 bar 3.7 MPa
38 bar 3.8 MPa
39 bar 3.9 MPa
40 bar 4 MPa
41 bar 4.1 MPa
42 bar 4.2 MPa
43 bar 4.3 MPa
44 bar 4.4 MPa
45 bar 4.5 MPa
46 bar 4.6 MPa
47 bar 4.7 MPa
48 bar 4.8 MPa
49 bar 4.9 MPa
50 bar 5 MPa
51 bar 5.1 MPa
52 bar 5.2 MPa
53 bar 5.3 MPa
54 bar 5.4 MPa
55 bar 5.5 MPa
56 bar 5.6 MPa
57 bar 5.7 MPa
58 bar 5.8 MPa
59 bar 5.9 MPa
60 bar 6 MPa
61 bar 6.1 MPa
62 bar 6.2 MPa
63 bar 6.3 MPa
64 bar 6.4 MPa
65 bar 6.5 MPa
66 bar 6.6 MPa
67 bar 6.7 MPa
68 bar 6.8 MPa
69 bar 6.9 MPa
70 bar 7 MPa
71 bar 7.1 MPa
72 bar 7.2 MPa
73 bar 7.3 MPa
74 bar 7.4 MPa
75 bar 7.5 MPa
76 bar 7.6 MPa
77 bar 7.7 MPa
78 bar 7.8 MPa
79 bar 7.9 MPa
80 bar 8 MPa
81 bar 8.1 MPa
82 bar 8.2 MPa
83 bar 8.3 MPa
84 bar 8.4 MPa
85 bar 8.5 MPa
86 bar 8.6 MPa
87 bar 8.7 MPa
88 bar 8.8 MPa
89 bar 8.9 MPa
90 bar 9 MPa
91 bar 9.1 MPa
92 bar 9.2 MPa
93 bar 9.3 MPa
94 bar 9.4 MPa
95 bar 9.5 MPa
96 bar 9.6 MPa
97 bar 9.7 MPa
98 bar 9.8 MPa
99 bar 9.9 MPa
100 bar 10 MPa