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Convert centimeter of mercury to technical atmosphere

Here you can quickly calculate how many technical atmosphere fit in one centimeter of mercury.
  • 1 cmHg = 0.013595 at
  • 1 at = 73.555914 cmHg

Centimeter of mercury to technical atmosphere conversion table

centimeter of mercury technical atmosphere
1 0.013595
2 0.02719
5 0.067976
10 0.135951
20 0.271902
50 0.679755
100 1.35951

Centimeter of mercury to technical atmosphere formula

To convert centimeter of mercury to technical atmosphere, multiply by 0.013595.

1 cmHg = 0.013595 at
Example: 1 centimeter of mercury = 0.013595 technical 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 centimeter of mercury and technical atmosphere conversion quiz

Score: 0

24.6 technical atmosphere equals 1.81e+3 centimeter of mercury.

Correct answer: 24.6 technical atmosphere = 1.81e+3 centimeter of mercury.

5.7 technical atmosphere equals 419 centimeter of mercury.

Correct answer: 5.7 technical atmosphere = 419 centimeter of mercury.

3.2 centimeter of mercury equals 0.0218 technical atmosphere.

Correct answer: 3.2 centimeter of mercury = 0.0435 technical atmosphere.

More pressure conversions