How many bar in 1 ? The answer is 1.01325. We assume you are converting between bar and atmosphere [standard]. You can view more details on each measurement unit: bar or The SI derived unit for pressure is the pascal. 1 pascal is equal to 1.0E-5 bar, or 9.8692326671601E-6 . Note that rounding errors may occur, so always check the results. Use this page to learn how to convert between bars and atmospheres. Type in your own numbers in the form to convert the units!
1 bar to = 0.98692
5 bar to = 4.93462
10 bar to = 9.86923
20 bar to = 19.73847
30 bar to = 29.6077
40 bar to = 39.47693
50 bar to = 49.34616
75 bar to = 74.01925
100 bar to = 98.69233
You can do the reverse unit conversion from to bar, or enter any two units below:
The bar is a measurement unit of pressure, equal to 1,000,000 dynes per square centimetre (baryes), or 100,000 newtons per square metre (pascals). The word bar is of Greek origin, báros meaning weight. Its official symbol is "bar"; the earlier "b" is now deprecated, but still often seen especially as "mb" rather than the proper "mbar" for millibars.
The standard atmosphere (symbol: atm) is a unit of pressure defined as 101325 Pa (1.01325 bar). It is sometimes used as a reference pressure or standard pressure. It is approximately equal to Earth's atmospheric pressure at sea level.
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