Atmosphere to Pascal
Free instant atmosphere to pascal converter. 1 atm = 101325 Pa.
Common Atmosphere to Pascal values
| Atmosphere (atm) | Pascal (Pa) |
|---|---|
| 1 | 101325 |
| 5 | 506625 |
| 10 | 1013250 |
| 25 | 2533130 |
| 50 | 5066250 |
| 100 | 10132500 |
| 500 | 50662500 |
| 1000 | 101325000 |
How does Atmosphere to Pascal conversion work?
Type a value in the Atmosphere (atm) field and the equivalent in Pascal (Pa) appears instantly to the right. The math uses the exact formula shown above — no rounding errors, no approximations beyond standard floating-point precision. Use the swap button to flip the units and see the inverse conversion.
Atmosphere. Standard atmospheric pressure at sea level. Defined as exactly 101,325 pascals.
Pascal. The SI unit of pressure. 1 Pa = 1 newton per square metre. Atmospheric pressure is about 101,325 Pa.
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Conversion factors come from the official standard (NIST, BIPM, ISO definitions where applicable). Values are precise to standard floating-point limits.
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