Instant, two-way conversion across common engineering units.
1 bar = 14.503774 psi(Bar → Pounds per square inch)
To convert bar to pounds per square inch, multiply the value by 14.503774. Pressure conversions link structural loading, material strength grades and mechanical system ratings across metric and US practice.
The bar is a metric pressure unit close to atmospheric pressure at sea level.
Pounds per square inch (psi) is the pressure unit of US customary engineering.
1 bar equals 14.503774 psi.
Multiply the value by 14.503774. For example, 10 bar equals 145.03774 psi.
1 psi equals 0.068947573 bar. The converter above works in both directions, so you can type into either field.
One kilopascal equals one kilonewton per square meter, which is why imposed floor loads and wind pressures are stated in kPa or kN/m².
One megapascal equals one newton per square millimeter, which matches the millimeter cross-sections used in structural design, so C30/37 or S355 read directly as stress limits.
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