How do you convert atmosphere to bar?
To convert atmosphere to bar, multiply the atmosphere value by 1.01325. One atm is equal to 1.01325 bar.
Bar = Atmosphere × 1.01325
Atmosphere to Bar conversion table
| Atmosphere | Bar |
|---|---|
| 0.5 atm | 0.506625 bar |
| 1 atm | 1.01325 bar |
| 2 atm | 2.0265 bar |
| 5 atm | 5.06625 bar |
| 10 atm | 10.1325 bar |
| 20 atm | 20.265 bar |
| 50 atm | 50.6625 bar |
What is Atmosphere?
Atmosphere is a pressure unit used to express mechanical, atmospheric or process pressure values.
Short history of Atmosphere
Atmosphere became established as a practical pressure unit in technical, commercial or scientific use.
Open the Atmosphere unit guideWhat is Bar?
The bar is a pressure unit equal to 100,000 pascals. It is widely used in industrial and service equipment.
Short history of Bar
The bar became popular because it expresses many practical pressure ranges compactly. It remains common even though it is not an SI unit.
Open the Bar unit guideFrequently asked questions
How precise are the results?
Conversion results are calculated to 12 significant figures. Very large or very small values are shown in scientific notation.
Is the Atmosphere to Bar converter free?
Yes. The conversion tool on BirimCeviri.app is free and requires no sign-up.
Sources
The definitions and conversion relationships on this page are aligned with standard metrology and SI reference material.