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Atmosphere to Bar
Convert Atmosphere to Bar and get the exact value instantly.
About this conversion
To convert Atmosphere to Bar, multiply the number of Atmosphere by 1.01325.
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
| Atmosphere (atm) | Bar (bar) |
|---|---|
| 1 atm | 1.01325 bar |
| 2 atm | 2.0265 bar |
| 5 atm | 5.06625 bar |
| 10 atm | 10.1325 bar |
| 100 atm | 101.325 bar |
How to use this converter
- Enter your Atmosphere value
Type any number into the Atmosphere field. It starts at 1 so you can read the rate straight away.
- Read the Bar result
The amount in Bar 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 Bar are in one Atmosphere?
- One Atmosphere equals 1.01325 bar. 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 Atmosphere to Bar 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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