Convert centimeter of mercury to bar
Here you can quickly calculate how many bar fit in one centimeter of mercury.
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- 1 cmHg = 0.013332 bar
- 1 bar = 75.006158 cmHg
Conversion from centimeter of mercury to bar example
- 1 centimeter of mercury = 0.013332 bar
Centimeter of mercury to bar conversion table
| centimeter of mercury | bar |
|---|---|
| 1 | 0.013332 |
| 2 | 0.026664 |
| 5 | 0.066661 |
| 10 | 0.133322 |
| 20 | 0.266645 |
| 50 | 0.666612 |
| 100 | 1.333224 |
Formula to convert centimeter of mercury to bar
To convert centimeter of mercury to bar, multiply by 0.013332.
1 cmHg = 0.013332 bar
Example: 1 centimeter of mercury = 0.013332 bar
Common mistakes in pressure conversion
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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 centimeter of mercury to/from bar conversion quiz
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5.1 bar equals 230 centimeter of mercury.
Correct answer: 5.1 bar = 383 centimeter of mercury.
1.8 centimeter of mercury equals 0.048 bar.
Correct answer: 1.8 centimeter of mercury = 0.024 bar.
23.9 centimeter of mercury equals 0.191 bar.
Correct answer: 23.9 centimeter of mercury = 0.319 bar.
138 bar equals 6.21e+3 centimeter of mercury.
Correct answer: 138 bar = 1.04e+4 centimeter of mercury.