Bar to Psi ConverterRight in Your Browser

Convert bars (bar) to pounds per square inch (psi). The bar is a metric pressure unit almost equal to one atmosphere — standard for European tire pressures and diving. Psi (pounds per square inch) is the US pressure unit for tires, air compressors and plumbing. Everything is calculated locally in your browser — no server, and it works offline.

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14.5038 psi

in pounds per square inch (pound per square inch)

To convert bars to pounds per square inch, multiply the bar value by 14.5038.

Switch to Psi to Bar

Bar to Psi Chart

Bars (bar)Pounds per square inch (psi)
114.5038
229.0075
343.5113
458.0151
572.5189
10145.038
20290.075
50725.189
1001450.38

Frequently Asked Questions

How many pounds per square inch are in a bar?

One bar equals 14.5038 pounds per square inch (1 bar = 14.5038 psi). So to go from bars to pounds per square inch, multiply the bar value by 14.5038.

What is the formula to convert bars to pounds per square inch?

To convert bars to pounds per square inch, multiply the bar value by 14.5038. For example, 10 bar is 145.038 psi.

What is 2.2 bars in pounds per square inch?

2.2 bars — typical car tire pressure — is 31.9083 pounds per square inch. The converter above works for any value, entirely in your browser.

Is the bar to pound per square inch conversion exact?

The factor used here is the defined value: 1 bar = 14.50377377 psi. Results are rounded to six significant digits for readability, so for high-precision work use the full factor.

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