bar to atm converter
1 bar equals 0.98692327 standard atmospheres. Conversions use atm = bar × 0.986923
bar → 0.98692327 atm
atm = bar × 0.986923
Converter
Worked examples
- 1 bar = 0.98692327 atm
- 2 bar = 1.973847 atm
- 5 bar = 4.934616 atm
- 10 bar = 9.869233 atm
- 100 bar = 98.692327 atm
bar to standard atmospheres conversion table
| bar | atm | Arithmetic |
|---|---|---|
| 1 bar | 0.98692327 atm | × 0.986923 |
| 2 bar | 1.973847 atm | × 0.986923 |
| 3 bar | 2.96077 atm | × 0.986923 |
| 4 bar | 3.947693 atm | × 0.986923 |
| 5 bar | 4.934616 atm | × 0.986923 |
| 6 bar | 5.92154 atm | × 0.986923 |
| 8 bar | 7.895386 atm | × 0.986923 |
| 10 bar | 9.869233 atm | × 0.986923 |
| 12 bar | 11.843079 atm | × 0.986923 |
| 15 bar | 14.803849 atm | × 0.986923 |
| 20 bar | 19.738465 atm | × 0.986923 |
| 25 bar | 24.673082 atm | × 0.986923 |
| 30 bar | 29.607698 atm | × 0.986923 |
| 40 bar | 39.476931 atm | × 0.986923 |
| 50 bar | 49.346163 atm | × 0.986923 |
| 60 bar | 59.215396 atm | × 0.986923 |
| 70 bar | 69.084629 atm | × 0.986923 |
| 80 bar | 78.953861 atm | × 0.986923 |
| 90 bar | 88.823094 atm | × 0.986923 |
| 100 bar | 98.692327 atm | × 0.986923 |
How to convert bar to atm
- Take your value in bar.
- Multiply by 0.986923
- That is your answer in standard atmospheres — no rounding needed until you choose a display precision.
Related conversions
atm to barkPa to atmbar to kPabar to psibar to mmHgbar to inHgbar to hPabar to MPapsi to atmall pressure units
Questions
How many standard atmospheres in 1 bar?
Exactly 0.98692327 atm. The factor follows from the definitions of both units, not from a measurement, so it is exact.
How do I convert bar to atm?
Multiply the bar figure by 0.986923 — or use the converter above, which updates as you type.
Is bar to atm the same as atm to bar?
No — they are inverses. One bar is 0.98692327 atm, while one atm is 1.01325 bar.
What is 1 bar in atm?
1 bar = 0.98692327 atm (see the value page for the full arithmetic).