Convert microbar to gigapascal
Please provide values below to convert microbar [µbar] to gigapascal [GPa], or Convert gigapascal to microbar.
1 µbar = 1.0000e-10 GPa. To convert microbar to gigapascal, multiply the value by 1.0000e-10; to go the other way, divide by it (1 GPa = 10000000000 µbar). Both units measure pressure and appear in everyday as well as technical calculations, so switching between them quickly is often useful.
Quick Reference
- 1 µbar = 1.0000e-10 GPa
- 1 GPa = 10000000000 µbar
- 10 µbar = 1e-09 GPa
- 100 µbar = 1e-08 GPa
How to Convert Microbar to Gigapascal
1 µbar = 1e-10 GPa
Example: convert 15 µbar to GPa:
15 µbar = 15 × 1e-10 GPa = 1.5e-09 GPa
Microbar to Gigapascal Conversion Table
| microbar | gigapascal |
|---|---|
| 1 µbar | 1.0000e-10 GPa |
| 2 µbar | 2.0000e-10 GPa |
| 3 µbar | 3.0000e-10 GPa |
| 5 µbar | 5.0000e-10 GPa |
| 10 µbar | 1e-09 GPa |
| 20 µbar | 2e-09 GPa |
| 50 µbar | 5e-09 GPa |
| 100 µbar | 1e-08 GPa |
| 500 µbar | 5e-08 GPa |
| 1000 µbar | 1e-07 GPa |
Microbar
A microbar (µbar) is a unit of pressure equal to one millionth of a bar, where 1 bar equals 100,000 pascals.
History/Origin
The microbar was introduced as a subunit of the bar to measure very low pressures, particularly in meteorology and vacuum technology, gaining usage in the 20th century as precision pressure measurements became more common.
Current Use
Today, the microbar is used primarily in meteorology for measuring atmospheric pressure variations and in scientific research requiring precise low-pressure measurements.
Gigapascal
A gigapascal (GPa) is a unit of pressure equal to one billion pascals, where one pascal (Pa) is the force of one newton per square meter.
History/Origin
The gigapascal was introduced as part of the International System of Units (SI) to measure high-pressure phenomena, especially in materials science and geophysics, as a larger unit than the pascal for convenience.
Current Use
GPa is commonly used to quantify stress, pressure in geological formations, material strength, and high-pressure physics applications.
Frequently Asked Questions
What is 1 microbar in gigapascal?
1 microbar (µbar) = 1.0000e-10 gigapascal (GPa).
How do you convert microbar to gigapascal?
Multiply the microbar value by 1.0000e-10. For example, 25 µbar × 1.0000e-10 = 2.5e-09 GPa.
What is 10 microbar in gigapascal?
10 µbar = 1e-09 GPa.
Which unit is larger, the microbar or the gigapascal?
The gigapascal is the larger unit: 1 µbar equals only 1.0000e-10 GPa.