Convert Bar to Pressure Barye

Simple, fast and user-friendly online tool to convert Bar to Pressure Barye ( bar to Ba ) vice-versa and other Pressure related units. Learn and share how to convert Bar to Pressure Barye ( bar to Ba ). Click to expand short unit definition.

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   Bar (bar) =    Pressure Barye (Ba)

What is Bar ?

The Bar (symbol: bar) is a unit of pressure in the metric system, commonly used in various scientific, engineering, and industrial applications. It provides a convenient way to express pressures that are relatively large, such as those encountered in weather systems, engineering processes, and tire inflation.

Key Points:
  1. Defined Value:

    • 1 bar is defined as 100,000 pascals (Pa). This means that 1 bar equals 100 kilopascals (kPa) or 1,000 millibars (mb).
  2. Relation to Other Units:

    • Pascal (Pa): The pascal is the SI unit of pressure, and 1 bar equals 100,000 pascals. This makes the bar a much larger unit, often used for practical purposes where pressures are in the range of thousands of pascals.
    • Atmosphere (atm): 1 bar is almost equal to the standard atmospheric pressure at sea level, which is about 1.01325 bar. This makes the bar a convenient unit for comparing pressures to the atmospheric pressure.
    • Millibar (mb): 1 bar equals 1,000 millibars. The millibar is often used in meteorology, so the bar can be easily converted to millibars when needed.
  3. Usage:

    • Engineering and Industry: The bar is commonly used to measure pressures in systems like hydraulic presses, tire pressure, and other mechanical systems where high pressures are involved.
    • Meteorology: Although the millibar is more commonly used, the bar is also used in meteorology, particularly when discussing larger weather systems or atmospheric pressures.
    • Everyday Applications: You might encounter bars when checking tire pressures, where the recommended pressure is often expressed in bars.
  4. Why It’s Important:

    • The bar is a practical unit because it is close to the atmospheric pressure at sea level, making it easy to understand and use in everyday situations. For example, when you hear that the pressure in a car tire is 2 bars, you know it’s roughly twice the atmospheric pressure.
    • It simplifies calculations and communication in fields where pressures are commonly around 100 kPa or higher, avoiding the use of very large numbers in pascals.
  5. Comparison with Other Units:

    • The bar is larger than both the pascal and the millibar, which makes it useful for describing larger pressures without using extremely large numbers. It’s smaller than the megapascal (MPa), another unit used for very high pressures.

In summary, the Pressure Bar is a unit of pressure equal to 100,000 pascals, or 1,000 millibars. It is widely used in engineering, industry, meteorology, and everyday applications to measure and express pressures that are large, such as those found in tires, weather systems, and mechanical systems.




What is Pressure Barye ?

Pressure Barye is a unit of measurement used to quantify pressure in the centimeter-gram-second (CGS) system of units.

Pressure is the amount of force applied over a specific area. Imagine pushing on a surface with your hand; the harder you push, the more pressure you're applying. The concept of pressure is crucial in many fields, like physics, engineering, and meteorology, as it helps us understand how forces are distributed in different situations, such as in fluids or gases.

Barye (Ba) is a specific unit for measuring pressure within the CGS system. It is defined as the pressure exerted when a force of one dyne is applied to an area of one square centimeter. Here's a breakdown:

  • Dyne: A dyne is a very small unit of force in the CGS system. It is the force needed to accelerate a mass of one gram by one centimeter per second squared.
  • Square Centimeter: This is a unit of area equal to the area of a square with sides that are each one centimeter long.

So, when you apply a force of one dyne over an area of one square centimeter, you create a pressure of one barye.

To put it into perspective, one barye is a very small amount of pressure. In the more commonly used International System of Units (SI), one barye is equal to 0.1 pascals (Pa). A pascal is the SI unit of pressure, where one pascal equals one newton of force per square meter.

In summary, Pressure Barye is a way of measuring how much force is being applied per unit area, specifically using the CGS system, where one barye is the pressure produced by one dyne of force over one square centimeter.



List of Pressure conversion units
Pressure Pascal Pound per square inch Pressure Barye Millipascal Hectopascal Kilopascal Megapascal Gigapascal Torr Standard atmosphere Technical atmosphere Millibar Centibar Decibar Bar Kilobar Megabar Gigabar