All converters
Bar to Atmosphere
Convert Bar to Atmosphere and get the exact value instantly.
1 bar = 0.9869232667 atm
About this conversion
To convert Bar to Atmosphere, multiply the number of Bar by 0.9869232667.
Pressure is reported in pascals, bars, PSI, atmospheres or millimeters of mercury depending on whether you are looking at tires, the weather, diving or medicine.
Conversion table
| Bar (bar) | Atmosphere (atm) |
|---|---|
| 1 bar | 0.9869232667 atm |
| 2 bar | 1.973846533 atm |
| 5 bar | 4.934616334 atm |
| 10 bar | 9.869232667 atm |
| 100 bar | 98.69232667 atm |
How to use this converter
- Enter your Bar value
Type any number into the Bar field. It starts at 1 so you can read the rate straight away.
- Read the Atmosphere result
The amount in Atmosphere updates as you type, so there is no button to press and nothing to wait for.
- Swap or keep exploring
Use the swap control to flip the direction, or pick a related conversion from the list below.
Frequently asked
- How many Atmosphere are in one Bar?
- One Bar equals 0.9869232667 atm. Enter any amount above to get an exact figure for your own value.
- Is this converter accurate?
- Yes. It uses the exact international definition of each unit and computes on your device, so the only rounding is for display.
- Do you upload the numbers I enter?
- No. The Bar to Atmosphere conversion runs entirely in your browser tab, and nothing you type is sent to a server.
- Does it work on my phone?
- Yes. It runs in any modern mobile browser and keeps working offline once the page has loaded.
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