Pounds per Square Inch to Bar Converter

1 psi = 0.068948 bar

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FORMULA

1 psi = 0.068948 bar
02

CONVERSION TABLE

Pounds per Square Inch (psi) Bar (bar)
1 psi 0.068948 bar
5 psi 0.344738 bar
10 psi 0.689476 bar
25 psi 1.7237 bar
50 psi 3.4474 bar
100 psi 6.8948 bar
250 psi 17.2369 bar
500 psi 34.4738 bar
1,000 psi 68.9476 bar
Bar to Pounds per Square Inch
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COMMON VALUES

1 psi
= 0.068948 bar
2 psi
= 0.137895 bar
3 psi
= 0.206843 bar
5 psi
= 0.344738 bar
10 psi
= 0.689476 bar
15 psi
= 1.0342 bar
20 psi
= 1.379 bar
25 psi
= 1.7237 bar
30 psi
= 2.0684 bar
50 psi
= 3.4474 bar
75 psi
= 5.1711 bar
100 psi
= 6.8948 bar
04

RELATED CONVERSIONS

Bar → Pounds per Square Inch Atmosphere → Bar Bar → Atmosphere Pascal → Bar Bar → Pascal Pounds per Square Inch → Atmosphere Atmosphere → Pounds per Square Inch Millimeters of Mercury → Atmosphere Atmosphere → Millimeters of Mercury

About Pounds per Square Inch (psi)

Pounds per square inch is the most common pressure unit in the United States, used for tire pressure (typically 30-35 psi for passenger cars), air compressor ratings, and water pressure in plumbing. Fire hydrants deliver water at 40-80 psi, and scuba tank pressures reach 3,000 psi.

About Bar (bar)

Equal to exactly 100,000 pascals, the bar is slightly less than one standard atmosphere and is widely used for tire pressure (2.0-2.5 bar for car tires), scuba diving depth ratings, and industrial pressure gauges in Europe. Weather maps in some countries display atmospheric pressure in millibars.

How to Convert Pounds per Square Inch to Bar

The conversion formula is: 1 psi = 0.068948 bar. To convert from Pounds per Square Inch (psi) to Bar (bar), use the formula above or the interactive converter at the top of this page.

05

FAQ

How many Bar in 1 Pounds per Square Inch?

1 Pounds per Square Inch (psi) equals 0.068948 Bar (bar).

How to convert Pounds per Square Inch to Bar?

Multiply the Pounds per Square Inch value by 0.068948 to get the equivalent in Bar. Formula: 1 psi = 0.068948 bar

What is the formula for Pounds per Square Inch to Bar conversion?

1 psi = 0.068948 bar

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