Use the calculator above to convert Atmospheres (atm) to Bar (bar) instantly, or check the reference table and answers below. 1 Atmosphere equals 1.013250 bar.
To convert Atmospheres to Bar, multiply the Atmospheres value by 1.01325. To go the other way, divide by 1.01325 instead.
How many Bar are in 1 Atmosphere?
1 Atmosphere (atm) equals 1.013250 bar.
How many Bar are in 10 Atmospheres?
10 Atmospheres (atm) equals 10.132500 bar.
Symbol: atm
An atmosphere (atm) is a unit of pressure defined as the average atmospheric pressure at sea level, used as a scientific reference point.
Symbol: bar
A bar is a metric unit of pressure roughly equal to atmospheric pressure at sea level, commonly used in meteorology and engineering.
| Atmospheres [atm] | Bar [bar] |
|---|---|
| 0.01 atm | 0.010133 bar |
| 0.1 atm | 0.101325 bar |
| 1 atm | 1.013250 bar |
| 2 atm | 2.026500 bar |
| 3 atm | 3.039750 bar |
| 5 atm | 5.066250 bar |
| 10 atm | 10.132500 bar |
| 20 atm | 20.265000 bar |
| 50 atm | 50.662500 bar |
| 100 atm | 101.325000 bar |
| 1000 atm | 1013.250000 bar |