Gigapascal to Bar
Convert Gigapascal to Bar instantly. Free online pressure unit converter with exact formula, conversion table and FAQ.
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Formula
bar = gigapascal × 10000
gigapascal = bar × 0.0001
Conversion table
| 1 GPa | 10000 bar |
| 5 GPa | 50000 bar |
| 10 GPa | 100000 bar |
| 20 GPa | 200000 bar |
| 50 GPa | 500000 bar |
| 100 GPa | 1.000000e+06 bar |
| 500 GPa | 5.000000e+06 bar |
| 1000 GPa | 1.000000e+07 bar |
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Frequently asked questions
What is the source unit in this conversion?
The source unit is the gigapascal (GPa). Gigapascal is 1000000000 pascal units.
What is the destination unit in this conversion?
The destination unit is the bar (bar). A bar is exactly 100,000 pascals.
How do I convert gigapascal to bar?
Multiply the gigapascal value by 10000. For example, 10 GPa × 10000 = 100000 bar.
Is the gigapascal to bar conversion exact?
Yes. Both units are defined as fixed multiples of the pascal, the SI-derived unit of pressure, so the conversion factor follows directly from those exact definitions rather than a measured approximation.
Where is this conversion commonly used?
It's used whenever a value expressed in gigapascal needs to be compared with, or reported in, bar, such as in engineering specifications, weather readings, tire pressure, or industrial and scientific work.
Can I convert bar back to gigapascal?
Yes. Multiply the bar value by 0.0001 to get gigapascal.
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About this conversion
This page converts gigapascal (GPa) to bar (bar) within the pressure converter.
Gigapascal is 1000000000 pascal units. A bar is exactly 100,000 pascals.
The formula is bar = gigapascal × 10000, based on each unit's fixed relationship to the pascal, the pressure converter's base unit.
The conversion is exact, since both units are tied to the pascal by a fixed numerical ratio rather than a measured or approximate value.
Use the calculator above for instant results, or the table below for common gigapascal values already converted to bar.