Hectopascals to atmospheres
1 hPa = 0.00098692327 atm
All units in this category
- 100Pa
- 1hPa
- 0.1kPa
- 0.001bar
- 0.00098692327atm
- 0.014503774psi
- 0.75006158mmHg
Formula
Multiply the value in hectopascals by 0.00098692327 to get atmospheres.
atm = hPa × 0.00098692327
How to convert hectopascals to atmospheres
Type a value in the field above and the result is calculated instantly. Use the arrow button to swap direction, or pick other units from the lists.
Hectopascals to atmospheres – common values
| Hectopascals (hPa) | Atmospheres (atm) |
|---|---|
| 0.5 | 0.000493462 |
| 1 | 0.000986923 |
| 1.5 | 0.00148038 |
| 2 | 0.00197385 |
| 2.5 | 0.00246731 |
| 3 | 0.00296077 |
| 5 | 0.00493462 |
| 10 | 0.00986923 |
| 50 | 0.0493462 |
| 100 | 0.0986923 |
About the units
Hectopascals. Hectopascals are used for air pressure in weather reports and equal exactly one millibar.