Bars to Atmospheres Converter

1 bar = 0.986923266716 atm. Type any value below for the exact atmospheres figure.

bar
0.986923266716atm

1 bar = 0.986923266716 atm

Conversion summary

1 bar = 0.986923266716 atm

Formula
Atmosphere = Bar ÷ 1.01325
Category
Pressure
Units
bar → atm

1 bar in other units

Values update with the converter above. Select a row to open that conversion's detailed page.

How do you convert bars to atmospheres?

To convert bars to atmospheres, divide the number of bars by 1.01325. 1 bar = 0.986923 atm.

Conversion formula

Atmosphere = Bar ÷ 1.01325

Bars to atmospheres conversion table

Bars (bar)Atmospheres (atm)
0.1 bar0.0986923 atm
0.5 bar0.493462 atm
1 bar0.986923 atm
2 bar1.97385 atm
5 bar4.93462 atm
10 bar9.86923 atm
20 bar19.7385 atm

What is Bar?

The bar is a pressure unit equal to 100,000 pascals. It is widely used in industrial and service equipment.

Short history of Bar

The bar became popular because it expresses many practical pressure ranges compactly. It remains common even though it is not an SI unit.

Open the Bar unit guide

What is Atmosphere?

Atmosphere is a pressure unit used to express mechanical, atmospheric or process pressure values.

Short history of Atmosphere

The standard atmosphere was defined by the General Conference on Weights and Measures in 1954 as exactly 101,325 Pa, close to average air pressure at sea level.

Open the Atmosphere unit guide

Frequently asked questions

What is 1 Bar in Atmosphere?

1 bar = 0.986923266716 atm.

How do you convert Bar to Atmosphere?

To convert bars to atmospheres, divide the number of bars by 1.01325. 1 bar = 0.986923 atm.

Frequently asked questions

How many atmospheres are in 1 bar?

1 bar = 0.986923 atm.

How do you convert bars to atmospheres?

To convert bars to atmospheres, divide the number of bars by 1.01325. 1 bar = 0.986923 atm.

How many bars are in 1 atmosphere?

1 atm = 1.01325 bar.

Sources

  1. BIPM: The International System of Units (SI Brochure)
  2. NIST: Pressure and Gas Flow Unit Conversions
  3. NIST: Guide to the SI — Conversion Factors

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