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Convert meter of mercury to technical atmosphere

Here you can quickly calculate how many technical atmosphere fit in one meter of mercury.
  • 1 mHg = 1.35951 at
  • 1 at = 0.735559 mHg

Meter of mercury to technical atmosphere conversion table

meter of mercury technical atmosphere
1 1.35951
2 2.71902
5 6.79755
10 13.5951
20 27.1902
50 67.9755
100 135.951

Formula to convert meter of mercury to technical atmosphere

To convert meter of mercury to technical atmosphere, multiply by 1.35951.

1 mHg = 1.35951 at
Example: 1 meter of mercury = 1.35951 technical atmosphere

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 meter of mercury to/from technical atmosphere conversion quiz

Score: 0

250 technical atmosphere equals 184 meter of mercury.

Correct answer: 250 technical atmosphere = 184 meter of mercury.

13.2 meter of mercury equals 19.7 technical atmosphere.

Correct answer: 13.2 meter of mercury = 17.9 technical atmosphere.

22 technical atmosphere equals 17.8 meter of mercury.

Correct answer: 22 technical atmosphere = 16.2 meter of mercury.

5.7 meter of mercury equals 6.59 technical atmosphere.

Correct answer: 5.7 meter of mercury = 7.75 technical atmosphere.

10.2 meter of mercury equals 11.8 technical atmosphere.

Correct answer: 10.2 meter of mercury = 13.9 technical atmosphere.

More conversions in pressure