Standard Atmosphere
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Switch mbar to atm
Standard Atmosphere Unit Table
A list of units symbol and data.
From atmTo mbarAll conversion
1 atm1013.25 mbar
2 atm2026.5 mbar
3 atm3039.75 mbar
4 atm4053 mbar
5 atm5066.25 mbar
6 atm6079.5 mbar
7 atm7092.75 mbar
8 atm8106 mbar
9 atm9119.25 mbar
10 atm10132.5 mbar
Description

Standard Atmosphere (atm): A Reference Pressure

The Standard Atmosphere (atm) is a unit of pressure defined as 101,325 Pascals. It represents the average atmospheric pressure at sea level and is used as a reference point in various scientific calculations. The atm is particularly useful in chemistry and physics for standardizing measurements involving gases and reactions under 'standard' conditions.

Millibar (mbar): Atmospheric Pressure Measurement

The Millibar (mbar) is a unit of pressure equal to 100 Pascals. It has been traditionally used in meteorology to report atmospheric pressure. Although the hectopascal has largely replaced the millibar in official usage, the term 'millibar' is still commonly found in weather reports and forecasts, especially in aviation and maritime contexts.

Complete list of conversion for Standard Atmosphere
Standard Atmosphere (atm)

1 Standard Atmosphere = 101325 Pascal

Convert 2 atm → Pa

1 Standard Atmosphere = 101.325 Kilopascal

Convert 2 atm → kPa

1 Standard Atmosphere = 0.101325 Megapascal

Convert 2 atm → MPa

1 Standard Atmosphere = 0.000101325 Gigapascal

Convert 2 atm → GPa

1 Standard Atmosphere = 1013.25 Hectopascal

Convert 2 atm → hPa

1 Standard Atmosphere = 1.01325 Bar

Convert 2 atm → bar

1 Standard Atmosphere = 1013.25 Millibar

Convert 2 atm → mbar

1 Standard Atmosphere = 14.695949400392212 Pound per square inch

Convert 2 atm → psi

1 Standard Atmosphere = 0.01469594940039221 Kilo-pound per square inch

Convert 2 atm → ksi

1 Standard Atmosphere = 2116.216578606716 Pound per square foot

Convert 2 atm → psf

1 Standard Atmosphere = 1.0332274527998857 Technical Atmosphere

Convert 2 atm → at

1 Standard Atmosphere = 760.0000024001973 Torr

Convert 2 atm → Torr

1 Standard Atmosphere = 760.0000024001973 Millimeter of mercury

Convert 2 atm → mmHg

1 Standard Atmosphere = 29.921252401894762 Inch of mercury

Convert 2 atm → inHg

1 Standard Atmosphere = 10332.27452799886 Millimeter of water

Convert 2 atm → mmH₂O

1 Standard Atmosphere = 1033.2274527998857 Centimeter of water

Convert 2 atm → cmH₂O

1 Standard Atmosphere = 406.782478063053 Inch of water

Convert 2 atm → inH₂O

1 Standard Atmosphere = 33.899524252420555 Foot of water

Convert 2 atm → ftH₂O

1 Standard Atmosphere = 1.0332274527998857 Kilogram-force per square centimeter

Convert 2 atm → kgf/cm²

1 Standard Atmosphere = 10332.27452799886 Kilogram-force per square meter

Convert 2 atm → kgf/m²

1 Standard Atmosphere = 1013250 Dyne per square centimeter

Convert 2 atm → dyn/cm²

1 Standard Atmosphere = 1013250 Barye

Convert 2 atm → Ba