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Convert standard atmosphere to pascal

Here you can quickly calculate how many pascal fit in one standard atmosphere.
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  • 1 atm = 101325 Pa
  • 1 Pa = 0.00001 atm

Conversion from standard atmosphere to pascal example

  • 1 standard atmosphere = 101325 pascal

Standard atmosphere to pascal conversion table

standard atmosphere pascal
1 101325
2 202650
5 506625
10 1013250
20 2026500
50 5066250
100 10132500

Formula to convert standard atmosphere to pascal

To convert standard atmosphere to pascal, multiply by 101325.

1 atm = 101325 Pa
Example: 1 standard atmosphere = 101325 pascal

Common mistakes in pressure conversion

  • One atmosphere is not exactly one bar: 1 atm = 1.01325 bar = 101.325 kPa. There is also the technical atmosphere (1 kgf/cm²) at about 0.981 bar. The ~1% differences rarely matter day to day, but engineering and diving calculations need the right unit.

Quick standard atmosphere to/from pascal conversion quiz

Score: 0

1 standard atmosphere equals 2.03e+4 pascal.

Correct answer: 1 standard atmosphere = 1.01e+5 pascal.

5 pascal equals 4.93e-5 standard atmosphere.

Correct answer: 5 pascal = 4.93e-5 standard atmosphere.

100 pascal equals 0.000987 standard atmosphere.

Correct answer: 100 pascal = 0.000987 standard atmosphere.

More conversions in pressure