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Convert Bar (bar) to Megapascal (MPa)

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      Updated on September 1, 2025

      About Bar (bar) to Megapascal (MPa) Conversion Calculator

      Written By
      author
      Nadiba Rahman
      Reviewed by
      author
      Mrinmoy Roy
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      You can use our Bar (bar) to Megapascal (MPa) conversion calculator as a reliable and efficient tool to simplify pressure conversions. It is designed for professionals, students, and anyone who needs a quick and accurate result. Conversion of Bar (bar) to Megapascal (MPa) is crucial in Industrial pressure related measurements. You can avoid the risk of manual calculation errors and save valuable time using our Bar (bar) to Megapascal (MPa) converter.

      Relation Between Bar (bar) and Megapascal (MPa)

      Let me explain to you about the relation between Bar bar and Megapascal (MPa) first before moving to the conversion process. Because it’s essential to grasp what these units represent.

      What is Bar (bar)?

      A bar is a unit of pressure equal to 100,000 pascals. Bar (bar) is a unit of pressure measurement which is commonly used in Industrial pressure. Commonly used in meteorology, engineering, and scuba diving. Slightly less than the average atmospheric pressure at sea level (1 atm = 1.01325 bar). Not an SI unit but widely accepted in practical applications..

      What is Megapascal (MPa)?

      Bar (bar) is another unit of pressure measurement that is used in High-pressure systems. A megapascal is a unit of pressure equal to 1 million pascals.. Commonly used in meteorology, engineering, and scuba diving. Slightly less than the average atmospheric pressure at sea level (1 atm = 1.01325 bar). Not an SI unit but widely accepted in practical applications..

      How to Convert Megapascal (MPa)?

      The conversion between Bar (bar) and Megapascal (MPa) follows a simple formula:

      Bar = Bar × 0.1

      Where, 0.1 is the value that allows you to convert between Bar (bar) and Megapascal (MPa).

      So,

      1 Megapascal = 0.1 Bar

      And, 1 Bar = 1/0.1 Megapascal
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      Examples of Converting Bar (bar) to Megapascal (MPa)

      To convert any value from Bar (bar) to Megapascal (MPa), simply multiply the amount of Bar (bar) by the conversion factor:

      1 Megapascal = 0.1 Bar

      For example, if you want to convert 5 Bar into Megapascal and the conversion factor is 0.1, then:

      5 Bar = 5 x 0.1 Megapascal

      Bar (bar) to Megapascal (MPa) Conversion Chart

      Here’s a quick reference chart for common conversions between Bar (bar) and Megapascal (MPa)
      Bar (bar)Megapascal (MPa)
      5 Bar (bar)0.5 Megapascal (MPa)
      10 Bar (bar)1 Megapascal (MPa)
      15 Bar (bar)1.5 Megapascal (MPa)
      20 Bar (bar)2 Megapascal (MPa)
      25 Bar (bar)2.5 Megapascal (MPa)
      30 Bar (bar)3 Megapascal (MPa)
      35 Bar (bar)3.5 Megapascal (MPa)
      40 Bar (bar)4 Megapascal (MPa)
      45 Bar (bar)4.5 Megapascal (MPa)
      50 Bar (bar)5 Megapascal (MPa)
      You can use the above chart for quick and easy reference.

      How 1 Bar (bar) Converts to Other pressure Units

      See the relation between Bar (bar) and other pressure related measurement units:
      1 Bar(bar)0.986923 Atmosphere (atm)
      1 Bar(bar)75.006376 Centimeter mercury (cmHg)
      1 Bar(bar)1019.744289 Centimeter water (cmH₂O)
      1 Bar(bar)33.456229 Feet water (ftH₂O)
      1 Bar(bar)1000.000000 Hectopascal (hPa)
      1 Bar(bar)401.859807 Inch water (inH₂O)
      1 Bar(bar)29.529971 Inch mercury (inHg)
      1 Bar(bar)1.019716 Kilogram force/sq cm (kgf/cm²)
      1 Bar(bar)10197.162130 Kilogram force/sq meter (kgf/m²)
      1 Bar(bar)100.000000 Kilonewtons/sq meter (kN/m²)
      1 Bar(bar)0.000100 Kilonewtons/sq millimeter (kN/mm²)
      1 Bar(bar)10.197162 Meters of water (mH₂O)
      1 Bar(bar)10.000000 Newton/sq cm (N/cm²)
      1 Bar(bar)100000.000000 Newton/sq meter (N/m²)
      1 Bar(bar)0.100000 Newton/sq millimeter (N/mm²)
      1 Bar(bar)100000.000000 Pascal (Pa)
      1 Bar(bar)14.503774 Pound force/sq inch (lbf/in²)
      1 Bar(bar)2088.543423 Pound force/sq feet (lbf/ft²)
      1 Bar(bar)1.044272 Tons/sq feet (tn/ft²)
      1 Bar(bar)0.007252 Tons/sq inch (tn/in²)
      1 Bar(bar)0.001020 Tonnes/sq cm (t/m²)
      1 Bar(bar)10.197162 Tonnes/sq meter (t/cm²)
      1 Bar(bar)750.061683 Torr (Torr)

      Features of Our Bar (bar) to Megapascal (MPa) Conversion Calculator

      Our Bar bar to Megapascal (MPa) converter is more than just a basic converter. Here's what makes it stand out:

      Output Precision Control

      You can control how precise your conversion results are. From settings, you can adjust decimal places from 0 to 12 places.

      Customizable Rounding Options

      You can control the output rounding options based on your necessity. You can turn the rounding mode on or off, and select between Ceiling or Floor rounding to match your needs.

      Multiple Number Formats

      Display your results the way you want:
      1. Standard format (e.g. 12.345245)
      2. Scientific notation (e.g. 1.23452e+1)
      3. Engineering format (e.g. 1.23452 × 10^1)

      Integrated Scientific Calculator

      We know you need to switch between a unit converter and a general calculator back and forth. To minimize your hassle, our Bar bar to Megapascal (MPa) converter comes up with an integrated scientific calculator.

      Conversion History Tracking

      You can always review your past pressure conversions and go to them whenever you like. It stores your most recent 10 unit conversions.

      Thousand Separators Toggle

      Our Bar bar to Megapascal (MPa) converter improves the output readability by toggling the thousand separators “On”. It’s useful when you work with large numbers.

      Conclusion

      Now, you understand how to convert Bar bar to Megapascal (MPa) manually. But you can bypass the manual calculation using our pressure conversion calculator. This allows you to get faster and accurate results in Megapascal (MPa), which you can use in Industrial pressure related measurements. With the help of our integrated scientific calculator, calculation history tracking, and precision control, our Bar bar to Megapascal (MPa) converter is your swiss army knife for daily calculations.

      Frequently Asked Questions [FAQs]