How to convert: atm → bar
Convert atm directly to bar. This page uses a fixed relationship between the two units and performs the calculation instantly in your browser.
atm and bar measure the same quantity: pressure. Converting between them makes it easier to compare a measurement or use it in another unit system.
Worked examples
atm and bar measure the same quantity: pressure. Converting between them makes it easier to compare a measurement or use it in another unit system.
atm and bar measure the same quantity: pressure. Converting between them makes it easier to compare a measurement or use it in another unit system.
atm and bar measure the same quantity: pressure. Converting between them makes it easier to compare a measurement or use it in another unit system.
Conversion table
| atm | bar |
|---|---|
| 1 atm | 1.01325 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 |
Why this conversion is useful
This conversion belongs to a set of tools focused on units that are genuinely used in science, engineering and everyday life. Beyond the numerical answer, the aim is to understand what the quantity represents, where each unit is common and how to avoid order-of-magnitude mistakes.