EngiRef / Pressure conversion
Convert Pascals to Bars (Pa to bar)
1 Pa = 1e-5 bar. Convert pascals to bars with the exact factor, a common-values table and a free converter.
Conversion factor
bar = Pa × 1e-5
1 Pa = 1e-5 bar
Multiply by 1e-5 bar to go from pascals to bars, or divide by it to come back. The factor and every value below are computed by the same converter that runs at /convert, so this page and the tool cannot disagree.
Pa to bar table
| Pascals (Pa) | Bars (bar) |
|---|---|
| 1 Pa | 1e-5 bar |
| 2 Pa | 2e-5 bar |
| 5 Pa | 5e-5 bar |
| 10 Pa | 0.0001 bar |
| 20 Pa | 0.0002 bar |
| 50 Pa | 0.0005 bar |
| 100 Pa | 0.001 bar |
Every figure is computed at build time by the site’s own converter from the pressure unit registry. For a value that is not listed, put it into the interactive converter.
Frequently asked questions
How many bars are in one Pascal?
One Pascal is 1e-5 bar, so 100 Pa is 0.001 bar.
What is the formula to convert pascals to bars?
bar = Pa × 1e-5. Multiply the value in pascals by 1e-5 to get bars.
How do I convert bars back to pascals?
Pa = bar × 100000, so 1 bar is 100000 Pa. The bar to Pa page carries the same table in that direction.