Bar to PSI Converter

Bar to PSI Converter

PSI
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kPa
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1 bar = 14.5038 PSI · 1 bar = 100 kPa

How to convert bar to PSI

To convert bar to PSI, multiply by 14.5038. For example, 2 bar × 14.5038 = 29.008 PSI. Going the other way, multiply PSI by 0.0689476 to get bar.

To convert bar to kilopascals, multiply by 100. So 2 bar × 100 = 200 kPa.

1 bar = 14.5038 PSI = 100 kPa = 0.986923 atmospheres. Bar is used internationally for tire pressure, weather, and industrial applications. PSI is used primarily in the US.

Bar to PSI conversion table

Bar PSI kPa
0.5 bar7.252 PSI50 kPa
1 bar14.504 PSI100 kPa
1.5 bar21.756 PSI150 kPa
2 bar29.008 PSI200 kPa
2.2 bar31.908 PSI220 kPa
2.5 bar36.259 PSI250 kPa
3 bar43.511 PSI300 kPa
5 bar72.519 PSI500 kPa
10 bar145.038 PSI1000 kPa

Frequently asked questions

How many PSI is 1 bar?
1 bar = 14.5038 PSI = 100 kPa. To convert bar to PSI always multiply by 14.5038.
How many PSI is 2 bar?
2 bar = 29.008 PSI. This is a common tire pressure for many European vehicles.
How many PSI is 2.5 bar?
2.5 bar = 36.259 PSI. This is a commonly recommended tire pressure for many cars.
How many bar is 30 PSI?
30 PSI = 2.068 bar. This is a typical tire pressure for passenger cars in the US.
What is standard atmospheric pressure in bar?
Standard atmospheric pressure = 1.01325 bar = 14.696 PSI = 101.325 kPa.