Converting from Atmosphere (atm) to Bar (bar)

What is Atmosphere (atm)

Atmosphere (atm) is a unit of pressure that is commonly used in measuring atmospheric pressure. It is defined as the pressure exerted by a column of mercury 760 mm high at 0°C at sea level.

What is Bar (bar)

Bar (bar) is another unit of pressure that is used in the metric system. It is defined as 100,000 Pascals, which is approximately equal to the atmospheric pressure at sea level.

Conversion Formulas

The conversion between Atmosphere (atm) and Bar (bar) can be done using the following formulas:

• To convert from atm to bar, multiply the pressure value by 1.01325.

1 atm=1×1.01325 bar

• To convert from bar to atm, multiply the pressure value by 0.9869233.

1 bar=1×0.9869233 atm

Examples

• 6 atm is equal to 6.0795 bar.
• 6 bar is equal to 5.92154 atm.
• 5 atm is equal to 5.06625 bar.
• 5 bar is equal to 4.934616 atm.
• 15 atm is equal to 15.19875 bar.
• 15 bar is equal to 14.80385 atm.

Use this page to perform converting from Atmosphere (atm) to Bar (bar) for your pressure measurement needs.