1. Home
  2.  / Science
  3.  / Earth science

 Atmospheric pressure from altitude Calculator

Calculates the atmospheric pressure at the present location from the altitude and temperature, and sea-level pressure.

 Atmospheric pressure from altitude

Sea-level pressure P0
hPa
at present location
Altitude h
m
Temperature T
°C
 
at present location:
Atmospheric pressure P
 
hPa
=
 
atm

The atmospheric pressure observed is adjusted to the equivalent sea level pressure in order to construct the isobaric weather map.
If the altitude is more than 11km high above sea level, the hypsometric formula cannot be applied because the temperature lapse rate varies considerably with altitude.


To improve this library, please fill in questionnaire.

Gender
Male Female
Age
Under 20 years old 20 years old level 30 years old level
40 years old level 50 years old level 60 years old level or over
Occupation
Elementary school/ Junior high-school student
High-school/ University/ Grad student A housewife An office worker / A public employee
Self-employed people A teacher / A researcher Others
Useful?
Very A little Not at All
Purpose of use?
Comment/Request (Click here to report a bug).
Your feedback and comments may be posted as customer voice.
送信