Convert centimeter of mercury to hectopascal
Here you can quickly calculate how many hectopascal fit in one centimeter of mercury.
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- 1 cmHg = 13.332239 hPa
- 1 hPa = 0.075006 cmHg
Conversion from centimeter of mercury to hectopascal example
- 1 centimeter of mercury = 13.332239 hectopascal
Centimeter of mercury to hectopascal conversion table
| centimeter of mercury | hectopascal |
|---|---|
| 1 | 13.332239 |
| 2 | 26.664477 |
| 5 | 66.661194 |
| 10 | 133.322387 |
| 20 | 266.644775 |
| 50 | 666.611937 |
| 100 | 1333.223874 |
Formula to convert centimeter of mercury to hectopascal
To convert centimeter of mercury to hectopascal, multiply by 13.332239.
1 cmHg = 13.332239 hPa
Example: 1 centimeter of mercury = 13.332239 hectopascal
Common mistakes in pressure conversion
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Blood pressure uses mmHg (120/80) and weather reports use hPa (around 1,013), different units that must not be mixed: 760 mmHg = 1,013.25 hPa. One mmHg is about 1.33 hPa.
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Hectopascals and millibars are exactly the same size: 1 hPa = 1 mbar. A chart showing 1,013 mbar and one showing 1,013 hPa agree perfectly, no conversion needed. Meteorology simply renamed the unit.
Quick centimeter of mercury to/from hectopascal conversion quiz
Score:
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5.4 hectopascal equals 0.405 centimeter of mercury.
Correct answer: 5.4 hectopascal = 0.405 centimeter of mercury.
199 hectopascal equals 14.9 centimeter of mercury.
Correct answer: 199 hectopascal = 14.9 centimeter of mercury.
238 centimeter of mercury equals 1.9e+3 hectopascal.
Correct answer: 238 centimeter of mercury = 3.17e+3 hectopascal.