Convert pascals to atmospheres quickly and accurately using this free online converter
Used for tire pressure, hydraulic systems, scuba diving, and industrial equipment ratings.
💡 The US and UK typically use PSI (pounds per square inch); most of the world uses bar for tire and equipment pressure.
atm = Pa × 0.0000098692
Example: 1 Pa × 0.0000098692 = 0.0000098692 atm
Use PSI for US/UK vehicles and equipment; bar for international and metric specifications.
Common uses: tire inflation, hydraulics, and pressure gauges.
How do I convert Pa to atm?
Multiply the value in Pascals by 0.0000098692. For example: 10 Pa = 0.0000986923 atm.
When should I use Atmospheres instead of Pascals?
Use PSI for US/UK vehicles and equipment; bar for international and metric specifications.
Is this converter accurate?
Yes. We use internationally recognized conversion factors, updated to current standards.
| Pascals (Pa) | Atmospheres (atm) |
|---|---|
| 1 Pa | 0.0000098692 atm |
| 2 Pa | 0.0000197385 atm |
| 5 Pa | 0.0000493462 atm |
| 10 Pa | 0.0000986923 atm |
| 20 Pa | 0.00019738 atm |
| 50 Pa | 0.00049346 atm |
| 100 Pa | 0.00098692 atm |