bar [bar] to pound per square inch [psi] Converter

bar

psi

How to Convert bar to pound per square inchpound per square inch

1 bar = 14.503768077999998 psi
1 psi = 0.0689476000045014 bar

Example: convert 95 bar to psi:
95 bar = 95 x 14.503768077999998 = 1377.85796741 psi

bar

Definition: The bar (symbol: bar) is a metric unit of pressure, but not part of the International System of Units (SI). It is defined as exactly equal to 100,000 Pa (100 kPa), which is slightly less than current average atmospheric pressure on Earth at sea level.

History/origin: The bar was introduced by British meteorologist William Napier Shaw in 1909.

Current use: The bar is used in various fields, including meteorology, diving (for measuring pressure underwater), and industrial applications. It is often used when a unit close to atmospheric pressure is convenient.

pound per square inch

Definition: Pound per square inch (symbol: psi or lbf/in²) is a unit of pressure in the imperial and US customary systems. It is defined as the pressure resulting from a force of one pound-force applied to an area of one square inch.

History/origin: The pound per square inch is rooted in the English system of units. Its widespread use grew with the development of steam engines and other technologies requiring pressure measurements.

Current use: psi is commonly used in the United States for measuring tire pressure, hydraulic pressure, steam pressure, and the pressure of compressed gases. It's prevalent in automotive, manufacturing, and various engineering applications.

bar to pound per square inch Conversion Table

bar [bar]pound per square inch [psi]
0.01 bar0.14503768077999998 psi
0.1 bar1.4503768078 psi
1 bar14.503768077999998 psi
10 bar145.03768078 psi
50 bar725.1884038999999 psi
100 bar1450.3768077999998 psi
1000 bar14503.768077999997 psi
10000 bar145037.68078 psi

Common pairs of Pressure