Atmosphere to Bar Converter
Convert atmosphere to bar instantly.
Standard pressure units
Fun comparisons
How to convert atmosphere to bar
Enter your pressure in atmosphere and get the equivalent in bar instantly. Key reference points: standard atmospheric pressure is 1 atm (101.325 kPa / 14.696 psi / 1.01325 bar), and a typical car tyre runs at about 32 psi (2.2 bar).
Atmosphere is the natural reference unit for air pressure; bar is the industrial equivalent used in pressure gauges and compressed gas systems. One atmosphere equals approximately 1.01325 bar.
Need the opposite direction? Convert bar to atmosphere just as easily, or explore all our pressure conversions.
Common atmosphere to bar conversions
| Atmosphere (atm) | Bar (bar) |
|---|---|
| 1 | 1.01325 |
| 5 | 5.06625 |
| 10 | 10.1325 |
| 25 | 25.3313 |
| 50 | 50.6625 |
| 100 | 101.325 |
| 500 | 506.625 |
| 1000 | 1013.25 |
Frequently asked questions
1 atmosphere equals 1.01325 bar.
Multiply by 1.01325. For example, 5 atm = 5.06625 bar.
5 atmospheres equals approximately 5.066 bar.
1 bar equals 0.986923 atmosphere.
100 atmosphere equals 101.325 bar.