Atmospheres to Bar
Convert atmospheres (atm) to bar (bar). Type in either box; the other updates as you go.
How to convert atmospheres to bar
To convert atmospheres to bar, multiply the number of atmospheres by 1.01325.
Example
Convert 5 atmospheres to bar:
Atmosphere to bar conversion chart
| Atmospheres (atm) | Bar (bar) |
|---|---|
| 1 atm | 1.01325 bar |
| 2 atm | 2.0265 bar |
| 3 atm | 3.03975 bar |
| 4 atm | 4.053 bar |
| 5 atm | 5.06625 bar |
| 6 atm | 6.0795 bar |
| 7 atm | 7.09275 bar |
| 8 atm | 8.106 bar |
| 9 atm | 9.11925 bar |
| 10 atm | 10.1325 bar |
| 12 atm | 12.159 bar |
| 15 atm | 15.19875 bar |
| 20 atm | 20.265 bar |
| 25 atm | 25.33125 bar |
| 30 atm | 30.3975 bar |
| 40 atm | 40.53 bar |
| 50 atm | 50.6625 bar |
| 60 atm | 60.795 bar |
| 70 atm | 70.9275 bar |
| 75 atm | 75.99375 bar |
| 80 atm | 81.06 bar |
| 90 atm | 91.1925 bar |
| 100 atm | 101.325 bar |
| 150 atm | 151.9875 bar |
| 200 atm | 202.65 bar |
| 250 atm | 253.3125 bar |
| 500 atm | 506.625 bar |
| 1,000 atm | 1,013.25 bar |
Going the other way? See the bar to atmospheres chart.
About the units
Atmosphere (atm)
A standard atmosphere is exactly 101,325 pascals, average air pressure at sea level.
Bar (bar)
A bar is 100,000 pascals, close to air pressure at sea level. Tires, scuba tanks and espresso machines use bar.
Frequently asked questions
How many bar are in an atmosphere?
There are 1.01325 bar in an atmosphere.
How many atmospheres are in a bar?
There are 0.9869232667 atmospheres in a bar.
How do you convert atmospheres to bar?
To convert atmospheres to bar, multiply the number of atmospheres by 1.01325.
What is 5 atmospheres in bar?
5 atmospheres equals 5.06625 bar.
Convert between psi, bar, kilopascals, atmospheres and millimeters of mercury. Open the pressure converter to see a value in every unit at once.