How many millimeter of mercury in 1 decibar? The answer is 75.006156130264. We assume you are converting between millimeter of mercury [0 °C] and decibar. You can view more details on each measurement unit: millimeter of mercury or decibar The SI derived unit for pressure is the pascal. 1 pascal is equal to 0.0075006156130264 millimeter of mercury, or 0.0001 decibar. Note that rounding errors may occur, so always check the results. Use this page to learn how to convert between millimeters of mercury and decibars. Type in your own numbers in the form to convert the units!
1 millimeter of mercury to decibar = 0.01333 decibar
10 millimeter of mercury to decibar = 0.13332 decibar
20 millimeter of mercury to decibar = 0.26664 decibar
30 millimeter of mercury to decibar = 0.39997 decibar
40 millimeter of mercury to decibar = 0.53329 decibar
50 millimeter of mercury to decibar = 0.66661 decibar
100 millimeter of mercury to decibar = 1.33322 decibar
200 millimeter of mercury to decibar = 2.66645 decibar
You can do the reverse unit conversion from decibar to millimeter of mercury, or enter any two units below:
The torr (symbol: Torr) or millimetre of mercury (mmHg) is a non-SI unit of pressure. It is the atmospheric pressure that supports a column of mercury 1 millimetre high. The unit is named after Evangelista Torricelli, Italian physicist and mathematician, for his discovery of the principle of the barometer in 1643.
The SI prefix "deci" represents a factor of 10-1, or in exponential notation, 1E-1.
So 1 decibar = 10-1 bars.
The definition of a bar is as follows:
The bar is a measurement unit of pressure, equal to 1,000,000 dynes per square centimetre (baryes), or 100,000 newtons per square metre (pascals). The word bar is of Greek origin, báros meaning weight. Its official symbol is "bar"; the earlier "b" is now deprecated, but still often seen especially as "mb" rather than the proper "mbar" for millibars.
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