Skip to content

Convert technical atmosphere to standard atmosphere

Here you can quickly calculate how many standard atmosphere fit in one technical atmosphere.
  • 1 at = 0.967841 atm
  • 1 atm = 1.033227 at

Technical atmosphere to standard atmosphere conversion table

technical atmosphere standard atmosphere
1 0.967841
2 1.935682
5 4.839206
10 9.678411
20 19.356822
50 48.392055
100 96.784111

Technical atmosphere to standard atmosphere formula

To convert technical atmosphere to standard atmosphere, multiply by 0.967841.

1 at = 0.967841 atm
Example: 1 technical atmosphere = 0.967841 standard atmosphere

Common pressure conversion mistakes

  • 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 technical atmosphere and standard atmosphere conversion quiz

Score: 0

166 technical atmosphere equals 185 standard atmosphere.

Correct answer: 166 technical atmosphere = 161 standard atmosphere.

15.9 technical atmosphere equals 15.4 standard atmosphere.

Correct answer: 15.9 technical atmosphere = 15.4 standard atmosphere.

248 standard atmosphere equals 218 technical atmosphere.

Correct answer: 248 standard atmosphere = 256 technical atmosphere.

23 technical atmosphere equals 22.3 standard atmosphere.

Correct answer: 23 technical atmosphere = 22.3 standard atmosphere.

More pressure conversions