Universal Unit Converter Keifa Engineering Tools
Pressure

Standard Atmosphere to Bar Converter

Convert Standard Atmosphere to Bar 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: Bar to Standard Atmosphere

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Quick values:
Conversion formula

The exact formula applied:

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Conversion formula

bar = atm Γ— 1.01325

atm = bar Γ· 1.01325

Worked example

50 atm = 50.6625 bar

bar = atm Γ— 1.01325

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

Standard Atmosphere (atm)Bar (bar)
11.01325
22.0265
55.06625
1010.1325
2525.33125
5050.6625
100101.325
250253.3125
500506.625
1,0001,013.25

Reverse conversion table

Bar (bar)Standard Atmosphere (atm)
10.9869233
21.97385
54.93462
109.86923
2524.67308
5049.34616
10098.69233
250246.73082
500493.46163
1,000986.92327

About the two units

atmStandard Atmosphere

Standard atmospheric pressure = 101,325 pascals.

1 atm = 101325 Pa

Non-SI Unit Pressure

barBar

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

1 bar = 100000 Pa

Non-SI Unit Pressure

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Related conversions

Pound per Square Inch β†’ BarMegapascal β†’ BarBar β†’ Pound per Square InchMegapascal β†’ Pound per Square InchBar β†’ KilopascalPascal β†’ KilopascalPound per Square Inch β†’ KilopascalKilogram-force per square centimetre β†’ MegapascalKilopascal β†’ Millimeter of MercuryMegapascal β†’ KilopascalBar β†’ Millibar

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