atm to pascal converter
1 atm = 101325 Pa (exact); 1 Pa = 9.8692×10⁻⁶ atm. 1 atm also equals 101.325 kPa or 1013.25 hPa.
Open the interactive OmniConvert tool →Conversion table
Common atm to Pa conversions:
| 1 atm | 101325 Pa |
|---|---|
| 2 atm | 202650 Pa |
| 3 atm | 303975 Pa |
| 4 atm | 405300 Pa |
| 5 atm | 506625 Pa |
| 6 atm | 607950 Pa |
| 7 atm | 709275 Pa |
| 8 atm | 810600 Pa |
| 9 atm | 911925 Pa |
| 10 atm | 1013250 Pa |
| 15 atm | 1519880 Pa |
| 20 atm | 2026500 Pa |
| 25 atm | 2533130 Pa |
| 50 atm | 5066250 Pa |
| 100 atm | 10132500 Pa |
| 1000 atm | 101325000 Pa |
Reverse: Pa to atm
| 1 Pa | 0.00000986923 atm |
|---|---|
| 2 Pa | 0.0000197385 atm |
| 3 Pa | 0.0000296077 atm |
| 4 Pa | 0.0000394769 atm |
| 5 Pa | 0.0000493462 atm |
| 6 Pa | 0.0000592154 atm |
| 7 Pa | 0.0000690846 atm |
| 8 Pa | 0.0000789539 atm |
| 9 Pa | 0.0000888231 atm |
| 10 Pa | 0.0000986923 atm |
| 15 Pa | 0.000148038 atm |
| 20 Pa | 0.000197385 atm |
| 25 Pa | 0.000246731 atm |
| 50 Pa | 0.000493462 atm |
| 100 Pa | 0.000986923 atm |
| 1000 Pa | 0.00986923 atm |
Key facts
| 1 atmosphere | 101325 Pa (exact) |
|---|---|
| 1 atm | 101.325 kPa |
| 1 atm | 1013.25 hPa |
| 1 atm | 14.6959 psi |
Frequently asked questions
How many Pa is 1 atm?
1 standard atmosphere equals exactly 101325 Pa (101.325 kPa).
What is 1 atm in hPa?
1 atm equals 1013.25 hPa, the standard sea-level pressure used in weather.
Related pages
atm to Pa is part of OmniConvert on GOAT Lab — a free reference you can use without signing up, and it works offline. Open the tool above for any custom value.
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