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The bar is a metric unit of pressure defined as 100,000 Pa (100 kPa), though not part of the International System of Units (SI). A pressure of 1 bar is slightly less than the current average atmospheric pressure on Earth at sea level (approximately 1.013 bar).
Free online pressure converter - converts between 53 units of pressure, including pascal [Pa], kilopascal [kPa], bar, psi [psi], etc. Also, explore many other unit converters or learn more about pressure unit conversions.
Learn the definition and history of bar and psi, two units of pressure, and how to convert them. One bar is equal to 14.503773773 psi, according to the conversion formula and table.
The bar is a metric unit of pressure defined as 100,000 Pa (100 kPa), though not part of the International System of Units (SI). A pressure of 1 bar is slightly less than the current average atmospheric pressure on Earth at sea level (approximately 1.013 bar).
Here’s the difference between bars and psi expressed in the simplest terms: 1 Bar is a force of 100,000 Newtons (N) applied to a 1 square meter (m 2) surface. 1 psi is a force of 1 pound applied to a 1 square inch (in 2) surface. That’s what we mean by psi or ‘pound-force per square inch’.
1 bar equals to: The pressure value 1 bar in words is "one bar". This is simple to use online converter of weights and measures. Simply select the input unit, enter the value and click "Convert" button. The value will be converted to all other units of the actual measure.
Basically, 1 bar is equal to about 14.5 PSI. Using this relationship, we can write the following bar to PSI formula: PSI = Bar × 14.5037738. Namely, if we want to convert bars to PSI, we have to multiply the number of bars by a factor of 14.5037738.
