Pressure ConverterConvert between various pressure units
PSIBar
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PSI to Bar

Convert PSI to Bar

Formula
Bar = PSI × 0.0689476
or: PSI = Bar ÷ 0.0689476
Common Conversions
PSI to Bar Conversion Table
PSIBar
0.10.007
0.50.034
10.069
20.138
50.345
100.689
251.724
503.447
1006.895
50034.474
1,00068.948
5,000344.738
10,000689.476

What is a PSI?

Pounds per square inch (PSI) is an imperial unit of pressure commonly used in the United States and United Kingdom for tire pressure, hydraulic systems, and industrial applications.

What is a Bar?

The bar is a metric unit of pressure equal to 100,000 pascals. It is approximately equal to atmospheric pressure at sea level. The bar is commonly used in meteorology, industry, and for tire pressure in some countries.

How to Convert PSI to Bar

To convert PSI to Bar, multiply the PSI value by 0.0689476. For example, to convert 5 PSI to Bar: 5 × 0.0689476 = 0.344738 Bar. You can also use the free online calculator above for instant, accurate results.

Frequently Asked Questions

How many bars are in 1 psi?

There are 0.0689476 bars in 1 psi. The conversion factor is 0.0689476.

What is the formula to convert psi to bar?

The formula is: Bar = PSI × 0.0689476. For example, 10 PSI = 0.689476 Bar.

How to convert 100 psi to bar?

100 psi = 6.89476 bar. Multiply 100 by 0.0689476.

Is psi bigger than bar?

Yes, 1 psi equals 0.0689476 bar, which means psi is the larger unit.