Millibars to Atmospheres calculator

Looking for a calculator or a conversion table to convert Millibars to Atmospheres? The answer is one click away! With our smart calculator you can easily convert between the two weight units mbar and atm.

How to use it?

To use the calculator, place your cursor in the desired unit field and write a number.The calculator will automatically convert your number and display the result in the other unit fields. If needed use the dot "." as the decimal separator.

Rounding: 
mbar
atm

Millibars to Atmospheres formula

Atmospheres to Millibars formula


Millibars to Atmospheres Conversion Table

Below you can generate and download as CSV, Excel, PDF or print the Millibars to Atmospheres conversion table based on your needs.

Selected rounding: none (You can change it above in the dropdown)

From:
To:
Increment:
mbar atm mbar atm mbar atm mbar atm
1 0.00098692326671601 26 0.025660004934616 51 0.050333086602517 76 0.075006168270417
2 0.001973846533432 27 0.026646928201332 52 0.051320009869233 77 0.075993091537133
3 0.002960769800148 28 0.027633851468048 53 0.052306933135949 78 0.076980014803849
4 0.0039476930668641 29 0.028620774734764 54 0.053293856402665 79 0.077966938070565
5 0.0049346163335801 30 0.02960769800148 55 0.054280779669381 80 0.078953861337281
6 0.0059215396002961 31 0.030594621268196 56 0.055267702936097 81 0.079940784603997
7 0.0069084628670121 32 0.031581544534912 57 0.056254626202813 82 0.080927707870713
8 0.0078953861337281 33 0.032568467801628 58 0.057241549469529 83 0.081914631137429
9 0.0088823094004441 34 0.033555391068344 59 0.058228472736245 84 0.082901554404145
10 0.0098692326671601 35 0.03454231433506 60 0.059215396002961 85 0.083888477670861
11 0.010856155933876 36 0.035529237601776 61 0.060202319269677 86 0.084875400937577
12 0.011843079200592 37 0.036516160868492 62 0.061189242536393 87 0.085862324204293
13 0.012830002467308 38 0.037503084135208 63 0.062176165803109 88 0.086849247471009
14 0.013816925734024 39 0.038490007401925 64 0.063163089069825 89 0.087836170737725
15 0.01480384900074 40 0.039476930668641 65 0.064150012336541 90 0.088823094004441
16 0.015790772267456 41 0.040463853935357 66 0.065136935603257 91 0.089810017271157
17 0.016777695534172 42 0.041450777202073 67 0.066123858869973 92 0.090796940537873
18 0.017764618800888 43 0.042437700468789 68 0.067110782136689 93 0.091783863804589
19 0.018751542067604 44 0.043424623735505 69 0.068097705403405 94 0.092770787071305
20 0.01973846533432 45 0.044411547002221 70 0.069084628670121 95 0.093757710338021
21 0.020725388601036 46 0.045398470268937 71 0.070071551936837 96 0.094744633604737
22 0.021712311867752 47 0.046385393535653 72 0.071058475203553 97 0.095731556871453
23 0.022699235134468 48 0.047372316802369 73 0.072045398470269 98 0.096718480138169
24 0.023686158401184 49 0.048359240069085 74 0.073032321736985 99 0.097705403404885
25 0.0246730816679 50 0.049346163335801 75 0.074019245003701 100 0.098692326671601

  • Atmosphere (101,325 Pa)
    The standard atmosphere (symbol: atm) is a unit of pressure defined as 101325 Pa (1.01325 bar). It is sometimes used as a reference or standard pressure. It was originally defined as the pressure exerted by 760 mm of mercury at 0 °C and standard gravity (g = 9.80665 m/s2). It was used as a reference condition for physical and chemical properties, and was implicit in the definition of the Centigrade (later Celsius) scale of temperature by defining 100 °C as being the boiling point of water at this pressure. In 1954, the 10th Conférence Générale des Poids et Mesures (CGPM) adopted standard atmosphere for general use and affirmed its definition of being precisely equal to 1013250 dynes per square centimetre (101325 Pa).
  • Millibar (100 Pa)
    The bar is a metric unit of pressure, but is not approved as part of the International System of Units (SI). It is defined as exactly equal to 100,000 Pa, which is slightly less than the current average atmospheric pressure on Earth at sea level. The bar and the millibar were introduced by the Norwegian meteorologist Vilhelm Bjerknes, who was a founder of the modern practice of weather forecasting. The International Bureau of Weights and Measures (BIPM) lists the bar as one of the "non-SI units should have the freedom to use", but has declined to include it among the "Non-SI units accepted for use with the SI". The bar has been legally recognised in countries of the European Union since 2004. The US National Institute of Standards and Technology (NIST) deprecates its use except for "limited use in meteorology" and lists it as one of several units that "must not be introduced in fields where they are not presently used". The International Astronomical Union (IAU) also lists it under "Non-SI units and symbols whose continued use is deprecated". One Millibar is equal to 0.001 bar.
Tags Millibars to Atmospheres mbar to atm Millibars mbar Atmospheres atm converter calculator conversion table

Pressure

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Millibars to Gigapascals
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Millibars to Short tons per square inch
Millibars to Long tons per square inch
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Millibars to Atmospheres technical
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Millibars to Long tons per square foot
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Millibars to Inches of Mercury
Millibars to Feet of Water
Millibars to Kilopascals
Millibars to Piezes
Millibars to Inches of Water
Millibars to Torrs
Millibars to Pounds per square foot
Millibars to Newtons per square meter
Millibars to Pascals
Millibars to Baryes
Millibars to Dynes per square centimeter
Millibars to Microbars
Millibars to Millipascals
Atmospheres to Gigabars
Atmospheres to Terapascals
Atmospheres to Megabars
Atmospheres to Gigapascals
Atmospheres to Kilobars
Atmospheres to Short tons per square inch
Atmospheres to Long tons per square inch
Atmospheres to Kips per square inch
Atmospheres to Megapascals
Atmospheres to Newtons per square millimeter
Atmospheres to Atmospheres technical
Atmospheres to Bars
Atmospheres to Short tons per square foot
Atmospheres to Long tons per square foot
Atmospheres to Kips per square foot
Atmospheres to Feet of Mercury
Atmospheres to Tonnes per square meter
Atmospheres to Pounds per square inche
Atmospheres to Inches of Mercury
Atmospheres to Feet of Water
Atmospheres to Kilopascals
Atmospheres to Piezes
Atmospheres to Inches of Water
Atmospheres to Torrs
Atmospheres to Millibars
Atmospheres to Pounds per square foot
Atmospheres to Newtons per square meter
Atmospheres to Pascals
Atmospheres to Baryes
Atmospheres to Dynes per square centimeter
Atmospheres to Microbars
Atmospheres to Millipascals