Convert bar to centimeter of mercury
Here you can quickly calculate how many centimeter of mercury fit in one bar.
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- 1 bar = 75.006158 cmHg
- 1 cmHg = 0.013332 bar
Example: bar to centimeter of mercury
- 1 bar = 75.006158 centimeter of mercury
Bar to centimeter of mercury conversion table
| bar | centimeter of mercury |
|---|---|
| 1 | 75.006158 |
| 2 | 150.012315 |
| 5 | 375.030788 |
| 10 | 750.061576 |
| 20 | 1500.123152 |
| 50 | 3750.307879 |
| 100 | 7500.615758 |
Bar to centimeter of mercury formula
To convert bar to centimeter of mercury, multiply by 75.006158.
1 bar = 75.006158 cmHg
Example: 1 bar = 75.006158 centimeter of mercury
Common pressure conversion mistakes
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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.
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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 bar and centimeter of mercury conversion quiz
Score:
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178 centimeter of mercury equals 2.37 bar.
Correct answer: 178 centimeter of mercury = 2.37 bar.
24.7 bar equals 1.85e+3 centimeter of mercury.
Correct answer: 24.7 bar = 1.85e+3 centimeter of mercury.
3.7 bar equals 555 centimeter of mercury.
Correct answer: 3.7 bar = 278 centimeter of mercury.
28 centimeter of mercury equals 0.224 bar.
Correct answer: 28 centimeter of mercury = 0.373 bar.