Convert Bar to Gigapascal (bar to Gigapascal)
Bar (bar) and Gigapascal (Gigapascal) are both units of pressure. With the conversion form below, you can effortlessly and accurately convert bar to gigapascal. This free online calculator tool makes it simple and easy to perform the conversion from bar unit to the Gigapascal unit.
Bar to Gigapascal conversion
Bar to Gigapascal Conversion Formula
One Bar is equal to 0.0001 Gigapascal.
Formula: 1 bar = 0.0001 Gigapascal
By using this conversion factor, you can easily convert any pressure measurement from bar unit to gigapascal unit with precision.
How to Convert bar to Gigapascal?
Converting from bar to Gigapascal is a straightforward process. Follow these steps to ensure accurate conversions from bar to gigapascal:
- Select the Bar Value: Start by determining the bar (bar) value you want to convert into gigapascal (Gigapascal). This is your starting point.
- Multiply by the Conversion Factor: To calculate bar to equivalent gigapascal amount, multiply the selected bar value by 0.0001.
- Illustration of Multiplication:
- 1 bar = 0.0001 Gigapascal
- 10 bar = 0.001 Gigapascal
- 100 bar = 0.01 Gigapascal
- Find the Conversion Result: The result of this multiplication is your converted value in gigapascal unit. This represents the same pressure but in a different unit.
- Save Your Gigapascal Value: After converting, remember to save the result. This value represents the pressure you initially measured, now expressed in gigapascals.
- Alternative Method – Division: If you prefer not to multiply, you can achieve the same conversion by dividing the bar value by 10000. This alternative method also gives you the correct pressure in gigapascals.
- Illustration of Division:
- Gigapascal = bar ÷ 10000
What is Pressure?
Pressure is the force applied perpendicular to a surface per unit area: P = F / A. The SI unit is the pascal (Pa), equal to one newton per square metre (1 Pa = 1 N/m²). Practical applications use larger units: the bar (1 bar = 100,000 Pa, close to standard atmospheric pressure), atmosphere (atm) (1 atm = 101,325 Pa), and psi (pounds per square inch, used in the US for tire and gas pressures). Blood pressure is measured in mmHg (millimetres of mercury), also called torr.
What is Bar?
The bar (symbol: bar) is a non-SI unit of pressure equal to exactly 100,000 pascals. It is widely used in meteorology, hydraulic systems, industrial engineering, scuba diving, and tire pressure measurements. Although not an SI unit, the bar is accepted for use with the metric system and remains one of the world's most commonly used pressure units. More information is available in the bar (unit) article.
One bar is equal to 100,000 pascals, 100 kilopascals, 0.1 megapascal, 14.5038 pounds per square inch, and 0.986923 standard atmosphere. The bar provides a convenient pressure scale for engineering and industrial applications.
What is Gigapascal?
The gigapascal (symbol: GPa) is an SI-derived unit of pressure equal to one billion (109) pascals. It is widely used in material science, structural engineering, mechanical engineering, and geology to express very high pressures and the elastic modulus of materials. The gigapascal uses the SI prefix giga, representing a factor of one billion.
One gigapascal is equal to 1,000,000,000 pascals, 1,000 megapascals, 1,000,000 kilopascals, 10,000 bars, and 145,037.738 pounds per square inch. The gigapascal is the standard unit for reporting the strength and stiffness of engineering materials.
Some Bar to Gigapascal conversions
- 0.1 Bar = 0.00001 Gigapascal
- 0.2 Bar = 0.00002 Gigapascal
- 0.3 Bar = 0.00003 Gigapascal
- 0.4 Bar = 0.00004 Gigapascal
- 0.5 Bar = 0.00005 Gigapascal
- 0.6 Bar = 0.00006 Gigapascal
- 0.7 Bar = 0.00007 Gigapascal
- 0.8 Bar = 0.00008 Gigapascal
- 0.9 Bar = 0.00009 Gigapascal
- 1 Bar = 0.0001 Gigapascal
- 2 Bar = 0.0002 Gigapascal
- 3 Bar = 0.0003 Gigapascal
- 4 Bar = 0.0004 Gigapascal
- 5 Bar = 0.0005 Gigapascal
- 6 Bar = 0.0006 Gigapascal
- 7 Bar = 0.0007 Gigapascal
- 8 Bar = 0.0008 Gigapascal
- 9 Bar = 0.0009 Gigapascal
- 10 Bar = 0.001 Gigapascal
- 20 Bar = 0.002 Gigapascal
- 30 Bar = 0.003 Gigapascal
- 40 Bar = 0.004 Gigapascal
- 50 Bar = 0.005 Gigapascal
- 60 Bar = 0.006 Gigapascal
- 70 Bar = 0.007 Gigapascal
- 80 Bar = 0.008 Gigapascal
- 90 Bar = 0.009 Gigapascal
- 100 Bar = 0.01 Gigapascal

Bar to Gigapascal Examples
Example 1:
Convert 0.3 Bar pressure to Gigapascal unit.
Solution:
We know that one Bar is equivalent to 0.0001 Gigapascal.
Therefore,
0.3 bar = 0.3 x 0.0001 Gigapascal.
0.3 bar = 0.00003 Gigapascal.
Hence, 0.3 Bar is approximately equal to 0.00003 Gigapascal.
Example 2:
Convert 10 Bar pressure to Gigapascal unit.
Solution:
We know that one Bar is equivalent to 0.0001 Gigapascal.
Therefore,
10 bar = 10 x 0.0001 Gigapascal.
10 bar = 0.001 Gigapascal.
Hence, 10 Bar is approximately equal to 0.001 Gigapascal.
Frequently Asked Questions
How do you convert bar to Gigapascal formula?
The main formula for the conversion of the bar value to Gigapascal amount is to multiply the bar value by 0.0001.
There are 0.0001 Gigapascal in 1 Bar.To convert from Bar to Gigapascal, multiply your figure by 0.0001 (or divide by 10000).
What is the relation between Bar and Gigapascal?
The relationship between Bar and Gigapascal is given as follows: 1 bar = 0.0001 Gigapascal
What is the value of 1 Bar in equivalent Gigapascal?
1 Bar pressure is equivalent to 0.0001 Gigapascal pressure.
What is the bar in gigapascal?
1 bar equals 0.0001 gigapascals.
What is the value of 15 Bar in Gigapascals?
We know that 1 Bar is equal to 0.0001 Gigapascal, multiply 15 by 0.0001 Gigapascal. Therefore, 15 Bar = 15 x 0.0001 Gigapascal, 15 bar = 0.0015 Gigapascal. Hence, the value of 15 Bar in Gigapascal is 0.0015 Gigapascal.
What Pressure is 1 Gigapascal?
The Pressure of 1 Gigapascal spans 10000 Bar.
1 bar how much gigapascal?
1 Bar (bar) corresponds to 0.0001 Gigapascal (Gigapascal).