How many millimeter of mercury in 1 at? The answer is 735.55912101486. We assume you are converting between millimeter of mercury [0 °C] and technical atmosphere. You can view more details on each measurement unit: millimeter of mercury or at The SI derived unit for pressure is the pascal. 1 pascal is equal to 0.0075006156130264 millimeter of mercury, or 1.0197162129779E-5 at. Note that rounding errors may occur, so always check the results. Use this page to learn how to convert between millimeters of mercury and technical atmospheres. Type in your own numbers in the form to convert the units!
1 millimeter of mercury to at = 0.00136 at
10 millimeter of mercury to at = 0.0136 at
50 millimeter of mercury to at = 0.06798 at
100 millimeter of mercury to at = 0.13595 at
200 millimeter of mercury to at = 0.2719 at
500 millimeter of mercury to at = 0.67976 at
1000 millimeter of mercury to at = 1.35951 at
You can do the reverse unit conversion from at 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.
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