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Convert between barometric pressure inches Hg, psi and psf.
Relation between barometric pressure in inches Hg - Mercury - and pressure in pounds per square inch and pound per square foot are indicated below:
* NTP - Standard Atmosphere
1 psi (lb/in 2) = 144 psf (lb f/ft 2) = 6894.8 Pa (N/m 2) = 6.895x10 -2 bar = 27.71 in H 2O at 62 oF (16.7 oC) = 703.1 mm H 2O at 62 oF (16.7 oC)
Engineering related topics like Beaufort Wind Scale, CE-marking, drawing standards and more.
International standard atmosphere in elevation
-2000 to 30000 metre - pressure, temperature, density, viscosity, thermal conductivity and velocity of sound.
Pressure vs. head units - like
lb/inand more. 2, atm, inches mercury, bars, Pa
Convert between pressure units like
Pa, bar, atmosphere, pound square feet, psi and more.
Properties of the US standard atmosphere ranging
-5000 to 250000 ft altitude.
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