Convert Gigapascal to Gigapascal

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

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   Gigapascal (GPa) =    Gigapascal (GPa)

What is Gigapascal ?

Gigapascal (GPa) is a unit of pressure in the International System of Units (SI) that is used to measure extremely high pressures.

Pressure is the amount of force applied over a certain area. For example, when you squeeze an object, you apply pressure to it. Understanding pressure is important in science, engineering, and material science, especially when dealing with very strong forces or very hard materials.

Gigapascal (GPa) is a way to measure this pressure, and the term "giga" means one billion, so:

  • 1 Gigapascal (GPa) is equal to 1,000,000,000 Pascals (Pa).

To understand this better, let’s first look at what a Pascal (Pa) is:

  • Pascal (Pa): One Pascal is the pressure created when a force of one newton (N) is applied evenly over an area of one square meter (m²). A newton is a unit of force, and a square meter is a unit of area.

Since a Pascal is a very small unit, using gigapascals allows us to measure and express extremely high pressures that occur in specialized applications, like studying very hard materials or designing advanced engineering structures.

Here are some examples of where gigapascals are used:

  • Material Science: The hardness and strength of materials, like diamonds or advanced ceramics, are often measured in gigapascals. For example, the hardness of diamond, one of the hardest known materials, is about 60 to 120 GPa.
  • Geophysics: Gigapascals are used to describe the enormous pressures found deep within the Earth, such as in the Earth’s mantle and core.
  • High-Pressure Experiments: Scientists use gigapascals to study how materials behave under extreme conditions, such as in the development of new super-hard materials or in simulating conditions found in other planets.

In summary, Gigapascal (GPa) is a unit of pressure that equals 1,000,000,000 Pascals. It is used to measure extremely high pressures, especially in fields like material science, geophysics, and advanced engineering, where understanding how materials behave under extreme forces is crucial.




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