Hectopascals to Atmospheres
Convert hPa to atm. 1 hectopascal = 0.000986923267 atm, and 1 atmosphere = 1,013.25 hPa.
Formula Divide the value in hectopascals by 1,013.25. Hectopascals to Atmospheres table
1 hectopascal in every unit
| Pascals | 100 | Pa |
|---|---|---|
| Kilopascals | 0.1 | kPa |
| Megapascals | 0.0001 | MPa |
| Bar | 0.001 | bar |
| Millibar | 1 | mbar |
| Pounds per square inch | 0.014503773773 | psi |
| Atmospheres | 0.000986923267 | atm |
| Millimeters of mercury | 0.750061575846 | mmHg |
| Inches of mercury | 0.029529980165 | inHg |
| Torr | 0.750061682704 | Torr |
How to convert hectopascals to atmospheres
Divide the value in hectopascals by 1,013.25.
For example, 10 hPa = 0.009869232667 atm, and 10 atm = 10,132.5 hPa.
Frequently asked questions
How many atmospheres are in one hectopascal?
1 hectopascal = 0.000986923267 atm.
What is 10 hPa in atm?
10 hPa = 0.009869232667 atm.
How do I convert atm back to hPa?
Multiply the value in atmospheres by 1,013.25. 1 atmosphere = 1,013.25 hPa.
Hectopascals to Atmospheres table
| Hectopascals (hPa) | Atmospheres (atm) |
|---|---|
| 0.1 | 0.000098692327 |
| 0.5 | 0.000493461633 |
| 1 | 0.000986923267 |
| 2 | 0.001973846533 |
| 3 | 0.0029607698 |
| 4 | 0.003947693067 |
| 5 | 0.004934616334 |
| 6 | 0.0059215396 |
| 7 | 0.006908462867 |
| 8 | 0.007895386134 |
| 9 | 0.0088823094 |
| 10 | 0.009869232667 |
| 15 | 0.014803849001 |
| 20 | 0.019738465334 |
| 25 | 0.024673081668 |
| 30 | 0.029607698002 |
| 50 | 0.049346163336 |
| 75 | 0.074019245004 |
| 100 | 0.098692326672 |
| 250 | 0.246730816679 |
| 500 | 0.493461633358 |
| 1,000 | 0.986923266716 |
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