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Convert meter of mercury to bar

Here you can quickly calculate how many bar fit in one meter of mercury.
  • 1 mHg = 1.333224 bar
  • 1 bar = 0.750062 mHg

Meter of mercury to bar conversion table

meter of mercury bar
1 1.333224
2 2.666448
5 6.666119
10 13.332239
20 26.664477
50 66.661194
100 133.322387

Formula to convert meter of mercury to bar

To convert meter of mercury to bar, multiply by 1.333224.

1 mHg = 1.333224 bar
Example: 1 meter of mercury = 1.333224 bar

Common mistakes in pressure conversion

  • Tire pressure is quoted in bar in Europe and psi in the US: 1 bar is about 14.5 psi. The recommended 2.5 bar equals about 36 psi, inflating to '25 psi' on the assumption they match leaves the tire dangerously underinflated. Multiply bar by 14.5 to get psi.
  • 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 bar conversion quiz

Score: 0

158 bar equals 119 meter of mercury.

Correct answer: 158 bar = 119 meter of mercury.

240 bar equals 180 meter of mercury.

Correct answer: 240 bar = 180 meter of mercury.

5.1 bar equals 3.83 meter of mercury.

Correct answer: 5.1 bar = 3.83 meter of mercury.

5.3 meter of mercury equals 7.07 bar.

Correct answer: 5.3 meter of mercury = 7.07 bar.

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