As elevation increases, there is less overlying atmospheric mass, so that atmospheric pressure decreases with increasing elevation.
In most circumstances atmospheric pressure is closely approximated by the hydrostatic pressure caused by the weight of air above the measurement point. Atmospheric pressure, atm Definition:ĭefinition of Atmospheric pressure, atm provided by WikiPedia:Ītmospheric pressure, sometimes also called barometric pressure, is the pressure within the atmosphere of Earth (or that of another planet). One millimeter of mercury is approximately 1 torr, which is 1/760 of standard atmospheric pressure (101325760 =133.322368421 pascals). Although not an SI unit, the millimeter of mercury is still routinely used in medicine, meteorology, aviation, and many other scientific fields. Millimeter of mercury, mmhg Definition:ĭefinition of Millimeter of mercury provided by wikipedia: Conversion formulas Kilopound per square inch , Pounds per square inch (ksi, psi): Please visit pressure conversion to convert all pressure units.Online pressure converter.
To convert torr to atm, multiply the torr value by 0.00131578947 or divide by 760.Ītm (atmospheric pressure) is the force per unit area by the weight of air above that point.
MMHG TO ATM CONVERSION CALCULATOR HOW TO
Torr = atm * 760 How to convert torr (mmHg) to atm?ġ Torr (mmHg) is equal to 0.00131578947 atmospheric pressure (atm). To convert atm to torr, multiply the atm value by 760. How to convert atm to torr (mmHg)?ġ Atm (atmospheric pressure) is equal to 760 torr (mmHg). Alternatively, to find out the torr value for the most commonly converted atm value, you may check the atm to torr conversion table.īelow, you will find information of how to convert atm to torr and how to convert torr to atm, including the formulas and example conversions.
To convert atm (atmosphere) to torr (mmHg) and to convert torr (mmHg) to atm, you may use the converter above.
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