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Pressure

Bar to Pound per Square Inch Converter

Convert Bar to Pound per Square Inch with the exact formula, a worked example and a quick conversion table.

Smart input
Examples:2500 meters to kilometers50 psi to bar100 fahrenheit to celsius
Reverse conversion: Pound per Square Inch to Bar

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Quick values:
Conversion formula

The exact formula applied:

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Conversion formula

psi = bar Γ— 14.503773773

bar = psi Γ· 14.503773773

Worked example

50 bar = 725.18869 psi

psi = bar Γ— 14.503773773

In civil engineering MPa is used for concrete strength (and MPa = N/mmΒ²), kgf/cmΒ² for design stresses, and psi/bar in mechanical systems.

Quick conversion table

Bar (bar)Pound per Square Inch (psi)
114.50377
229.00755
572.51887
10145.03774
25362.59434
50725.18869
1001,450.38
2503,625.94
5007,251.89
1,00014,503.77

Reverse conversion table

Pound per Square Inch (psi)Bar (bar)
10.0689476
20.1378951
50.3447379
100.6894757
251.72369
503.44738
1006.89476
25017.23689
50034.47379
1,00068.94757

About the two units

barBar

The bar is a non-SI unit of pressure = 100,000 pascals = 0.1 MPa.

1 bar = 100000 Pa

Non-SI Unit Pressure

psiPound per Square Inch

Pounds per square inch.

1 psi = 6894.75729317 Pa

Non-SI Unit Pressure

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Related conversions

Reverse conversion Pound per Square Inch β†’ BarBar β†’ KilopascalBar β†’ MillibarMegapascal β†’ Pound per Square InchMegapascal β†’ BarPascal β†’ KilopascalPound per Square Inch β†’ KilopascalKilogram-force per square centimetre β†’ MegapascalStandard Atmosphere β†’ BarKilopascal β†’ Millimeter of MercuryMegapascal β†’ Kilopascal

Common engineering conversions

Megapascal ↔ Pound per Square InchMegapascal ↔ BarKilogram-force per square centimetre ↔ MegapascalPound per Square Inch ↔ BarMPa = N/mmΒ² (identical)Kilonewton ↔ NewtonKilonewton ↔ Kilogram-forceCubic Meter ↔ Cubic FootSquare Meter ↔ Square FootKilogram per Cubic Meter ↔ Pound per Cubic FootMillimeter ↔ InchCentimeter ↔ InchMeter ↔ FootNewton-metre ↔ Pound-force-footCubic Meter per Second ↔ Cubic Meter per Hour

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πŸ—οΈ Working on construction quantities? Try the Civil Calculator.

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Conversion history