Online Pressure Units Converter
How to Convert from Millibar [mbar] to Atmosphere technical [at]

How to Convert from Millibar [mbar] to Atmosphere technical [at]

Learn how to convert pressure values from millibar (mbar) to atmosphere technical (at) with this easy-to-use online unit converter. Understand the units, conversion formula, and common use cases.

Please check your input. It must be a valid numeric value.

Millibar [mbar] to Atmosphere technical [at] Conversion Table

Millibar [mbar] Atmosphere technical [at]

Custom Unit Conversion Table Generator – Instant Printable Conversion Tables

Enter the starting number (positive decimal or integer ≥ 0). Example: 0.1, 1, 5.
Enter the ending number (positive decimal or integer > Start Value). Example: 10, 50, 100.
Enter the step size (positive decimal > 0 and < End Value – Start Value). Example: 1.0, 2.5.
Millibar [mbar] to Atmosphere technical [at] Conversion Table
Millibar [mbar] Atmosphere technical [at]

Explore More Pressure Units Converter

  1. How to convert from pascal [Pa] to millibar [mbar]?
  2. How to convert from millibar [mbar] to pascal [Pa]?
  3. How to convert from kilopascal [kPa] to millibar [mbar]?
  4. How to convert from millibar [mbar] to kilopascal [kPa]?
  5. How to convert from bar to millibar [mbar]?
  6. How to convert from millibar [mbar] to bar?
  7. How to convert from psi [psi] to millibar [mbar]?
  8. How to convert from millibar [mbar] to psi [psi]?
  9. How to convert from ksi [ksi] to millibar [mbar]?
  10. How to convert from millibar [mbar] to ksi [ksi]?
  11. How to convert from Standard atmosphere [atm] to millibar [mbar]?
  12. How to convert from millibar [mbar] to Standard atmosphere [atm]?
  13. How to convert from exapascal [EPa] to millibar [mbar]?
  14. How to convert from millibar [mbar] to exapascal [EPa]?
  15. How to convert from petapascal [PPa] to millibar [mbar]?
  16. How to convert from millibar [mbar] to petapascal [PPa]?
  17. How to convert from terapascal [TPa] to millibar [mbar]?
  18. How to convert from millibar [mbar] to terapascal [TPa]?
  19. How to convert from gigapascal [GPa] to millibar [mbar]?
  20. How to convert from millibar [mbar] to gigapascal [GPa]?
  21. How to convert from megapascal [MPa] to millibar [mbar]?
  22. How to convert from millibar [mbar] to megapascal [MPa]?
  23. How to convert from hectopascal [hPa] to millibar [mbar]?
  24. How to convert from millibar [mbar] to hectopascal [hPa]?
  25. How to convert from dekapascal [daPa] to millibar [mbar]?
  26. How to convert from millibar [mbar] to dekapascal [daPa]?
  27. How to convert from decipascal [dPa] to millibar [mbar]?
  28. How to convert from millibar [mbar] to decipascal [dPa]?
  29. How to convert from centipascal [cPa] to millibar [mbar]?
  30. How to convert from millibar [mbar] to centipascal [cPa]?
  31. How to convert from millipascal [mPa] to millibar [mbar]?
  32. How to convert from millibar [mbar] to millipascal [mPa]?
  33. How to convert from micropascal [µPa] to millibar [mbar]?
  34. How to convert from millibar [mbar] to micropascal [µPa]?
  35. How to convert from nanopascal [nPa] to millibar [mbar]?
  36. How to convert from millibar [mbar] to nanopascal [nPa]?
  37. How to convert from picopascal [pPa] to millibar [mbar]?
  38. How to convert from millibar [mbar] to picopascal [pPa]?
  39. How to convert from femtopascal [fPa] to millibar [mbar]?
  40. How to convert from millibar [mbar] to femtopascal [fPa]?
  41. How to convert from attopascal [aPa] to millibar [mbar]?
  42. How to convert from millibar [mbar] to attopascal [aPa]?
  43. How to convert from newton/square meter to millibar [mbar]?
  44. How to convert from millibar [mbar] to newton/square meter?
  45. How to convert from newton/square centimeter to millibar [mbar]?
  46. How to convert from millibar [mbar] to newton/square centimeter?
  47. How to convert from newton/square millimeter to millibar [mbar]?
  48. How to convert from millibar [mbar] to newton/square millimeter?
  49. How to convert from kilonewton/square meter to millibar [mbar]?
  50. How to convert from millibar [mbar] to kilonewton/square meter?
  51. How to convert from microbar [µbar] to millibar [mbar]?
  52. How to convert from millibar [mbar] to microbar [µbar]?
  53. How to convert from dyne/square centimeter to millibar [mbar]?
  54. How to convert from millibar [mbar] to dyne/square centimeter?
  55. How to convert from kilogram-force/square meter to millibar [mbar]?
  56. How to convert from millibar [mbar] to kilogram-force/square meter?
  57. How to convert from kilogram-force/sq. cm to millibar [mbar]?
  58. How to convert from millibar [mbar] to kilogram-force/sq. cm?
  59. How to convert from kilogram-force/sq. millimeter to millibar [mbar]?
  60. How to convert from millibar [mbar] to kilogram-force/sq. millimeter?
  61. How to convert from gram-force/sq. centimeter to millibar [mbar]?
  62. How to convert from millibar [mbar] to gram-force/sq. centimeter?
  63. How to convert from ton-force (short)/sq. foot to millibar [mbar]?
  64. How to convert from millibar [mbar] to ton-force (short)/sq. foot?
  65. How to convert from ton-force (short)/sq. inch to millibar [mbar]?
  66. How to convert from millibar [mbar] to ton-force (short)/sq. inch?
  67. How to convert from ton-force (long)/square foot to millibar [mbar]?
  68. How to convert from millibar [mbar] to ton-force (long)/square foot?
  69. How to convert from ton-force (long)/square inch to millibar [mbar]?
  70. How to convert from millibar [mbar] to ton-force (long)/square inch?
  71. How to convert from kip-force/square inch to millibar [mbar]?
  72. How to convert from millibar [mbar] to kip-force/square inch?
  73. How to convert from pound-force/square foot to millibar [mbar]?
  74. How to convert from millibar [mbar] to pound-force/square foot?
  75. How to convert from pound-force/square inch to millibar [mbar]?
  76. How to convert from millibar [mbar] to pound-force/square inch?
  77. How to convert from poundal/square foot to millibar [mbar]?
  78. How to convert from millibar [mbar] to poundal/square foot?
  79. How to convert from torr [Torr] to millibar [mbar]?
  80. How to convert from millibar [mbar] to torr [Torr]?
  81. How to convert from centimeter mercury (0°C) to millibar [mbar]?
  82. How to convert from millibar [mbar] to centimeter mercury (0°C)?
  83. How to convert from millimeter mercury (0°C) to millibar [mbar]?
  84. How to convert from millibar [mbar] to millimeter mercury (0°C)?
  85. How to convert from inch mercury (32°F) [inHg] to millibar [mbar]?
  86. How to convert from millibar [mbar] to inch mercury (32°F) [inHg]?
  87. How to convert from inch mercury (60°F) [inHg] to millibar [mbar]?
  88. How to convert from millibar [mbar] to inch mercury (60°F) [inHg]?
  89. How to convert from centimeter water (4°C) to millibar [mbar]?
  90. How to convert from millibar [mbar] to centimeter water (4°C)?
  91. How to convert from millimeter water (4°C) to millibar [mbar]?
  92. How to convert from millibar [mbar] to millimeter water (4°C)?
  93. How to convert from inch water (4°C) [inAq] to millibar [mbar]?
  94. How to convert from millibar [mbar] to inch water (4°C) [inAq]?
  95. How to convert from foot water (4°C) [ftAq] to millibar [mbar]?
  96. How to convert from millibar [mbar] to foot water (4°C) [ftAq]?
  97. How to convert from inch water (60°F) [inAq] to millibar [mbar]?
  98. How to convert from millibar [mbar] to inch water (60°F) [inAq]?
  99. How to convert from foot water (60°F) [ftAq] to millibar [mbar]?
  100. How to convert from millibar [mbar] to foot water (60°F) [ftAq]?
  101. How to convert from atmosphere technical [at] to millibar [mbar]?
  102. How to convert from millibar [mbar] to atmosphere technical [at]?

What Is This Tool?

This online converter allows you to transform pressure measurements from millibar (mbar), a unit commonly used in meteorology, to atmosphere technical (at), a non-SI unit employed historically in engineering and industrial contexts. It helps translate atmospheric pressure readings into legacy pressure units.

How to Use This Tool?

  • Enter the pressure value in millibar (mbar) you want to convert
  • Select millibar as the input unit and atmosphere technical as the output unit
  • Click the convert button to see the pressure in atmosphere technical (at)
  • Use the results to compare or interpret pressure in legacy engineering units

Key Features

  • Simple conversion from millibar to atmosphere technical with accurate factor
  • Browser-based tool requiring no installation
  • Supports pressure unit conversions used in weather, aviation, and engineering
  • Includes examples for quick reference
  • Useful for interpreting older technical documentation and calibrations

Examples

  • Convert 500 mbar: 500 × 0.0010197162 at = 0.5098581 at
  • Convert 1000 mbar: 1000 × 0.0010197162 at = 1.0197162 at

Common Use Cases

  • Converting meteorological or aviation pressure data for use in older industrial contexts
  • Interpreting legacy pressure ratings of boilers, hydraulics, and pneumatic systems
  • Comparing atmospheric pressure measurements with historical engineering standards
  • Calibrating and reading barometers and weather station instruments referencing old units

Tips & Best Practices

  • Confirm the input pressure is correctly measured in millibar before conversion
  • Apply the exact conversion factor to maintain consistency with legacy units
  • Use the tool primarily for non-SI unit references or historical data interpretation
  • Be cautious when converting for precision-critical applications due to approximation
  • Cross-check converted values if used for technical documentation or calibration

Limitations

  • The atmosphere technical unit is not SI and mainly found in older references
  • Small differences exist relative to standard atmospheres and SI units
  • The unit’s uncommon use limits applicability in modern scientific work
  • Conversion needs careful decimal precision due to the small conversion factor

Frequently Asked Questions

What is the millibar unit used for?
Millibar is a pressure unit equal to one-thousandth of a bar, widely used in meteorology and aviation to report atmospheric pressure and calibrate instruments.

Why convert millibar to atmosphere technical?
Converting millibar to atmosphere technical helps interpret pressure data in legacy engineering units common in older industrial equipment and standards.

Is atmosphere technical an SI unit?
No, atmosphere technical is a non-SI unit defined as one kilogram-force per square centimetre and mostly used in historical technical literature.

Key Terminology

Millibar [mbar]
A pressure unit equal to one-thousandth of a bar, defined as 100 pascals, commonly used in meteorology.
Atmosphere technical [at]
A non-SI pressure unit defined as one kilogram-force per square centimetre, equal to 98,066.5 pascals, used historically in engineering.
Pascal (Pa)
The SI unit of pressure equal to one newton per square meter.

Quick Knowledge Check

Which unit is commonly used in meteorology to express air pressure?
What does 1 millibar equal in pascals?
In which fields is atmosphere technical [at] still relevant?