EXACT CONVERSION FORMULA
Bar = Atmospheres (atm) ร 1.01325
1 standard atmosphere equals exactly 1.01325 bar.
Atmospheres to Bar Conversion Table
Quick reference lookup table for converting common values from atmospheres to bar:
| Atmospheres (atm) | Bar (bar) |
|---|---|
| 0.5 atm | 0.506625 bar |
| 1 atm | 1.01325 bar |
| 2 atm | 2.0265 bar |
| 3 atm | 3.03975 bar |
| 5 atm | 5.06625 bar |
| 10 atm | 10.1325 bar |
| 20 atm | 20.265 bar |
| 50 atm | 50.6625 bar |
| 100 atm | 101.325 bar |
Practical Examples
1 atm = 1.01325 bar
Standard atmosphere in bar
Frequently Asked Questions
Is 1 atm the same as 1 bar?
Very close but not exact: 1 atm = 1.01325 bar. The difference is about 1.3%.