Convert Pascal to Atmosphere
Use this free converter to change pascals (Pa) into atmospheres (atm). Pascal and atmosphere both measure pressure. As a quick reference, 1 Pa equals 0.0000098692327 atm, and 1 atm equals 101325 Pa.
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Atmosphere (atm)
0.0000098692327
1 Pa = 0.0000098692327 atm
Pressure conversion table
| Pascal | Atmosphere |
|---|---|
| 0.01 | 9.8692e-8 |
| 0.1 | 9.8692e-7 |
| 0.5 | 0.0000049346163 |
| 1 | 0.0000098692327 |
| 2 | 0.000019738465 |
| 3 | 0.000029607698 |
| 5 | 0.000049346163 |
| 10 | 0.000098692327 |
| 20 | 0.00019738465 |
| 25 | 0.00024673082 |
| 50 | 0.00049346163 |
| 100 | 0.00098692327 |
| 1,000 | 0.0098692327 |
How to convert Pascal to Atmosphere
Multiply the pascal value by 0.0000098692327 to get atmospheres.
- Enter the number of pascals you want to convert.
- The converter instantly shows the equivalent value in atmospheres.
- Worked example: 15 Pa × 0.0000098692327 = 0.00014803849 atm.
- Use the swap button to reverse the conversion (atmosphere to pascal).
About these units
Pascal (Pa)
- Definition
- The pascal (Pa) is the SI unit of pressure, equal to one newton of force per square meter.
- History
- Named after Blaise Pascal, it was adopted as the SI pressure unit in 1971.
- Current use
- Pascals and kilopascals are used in science, engineering, and weather reporting.
Atmosphere (atm)
- Definition
- A standard atmosphere (atm) is defined as exactly 101,325 pascals, roughly average sea-level pressure.
- History
- It was standardised as a reference pressure for scientific work.
- Current use
- Atmospheres are used in chemistry, physics, and diving as a reference pressure.
Frequently asked questions
How many atmospheres are in a pascal?
There are 0.0000098692327 atm in 1 Pa. To convert, multiply the number of pascals by 0.0000098692327.
How do I convert pascals to atmospheres?
Multiply the pascal value by 0.0000098692327 to get atmospheres. For example, 10 Pa = 0.000098692327 atm.
Is this pascal-to-atmosphere converter free?
Yes. This converter is completely free, runs entirely in your browser, and requires no sign-up. Your inputs never leave your device.
Convert Pascal to other pressure units
| Unit | 1 Pascal equals |
|---|---|
| Kilopascal (kPa) | 0.001 kPa |
| Bar (bar) | 0.00001 bar |
| Pound per Square Inch (psi) | 0.00014503774 psi |
| Atmosphere (atm) | 0.0000098692327 atm |
| Torr (Torr) | 0.0075006169 Torr |
| Millibar (mbar) | 0.01 mbar |