Aviation Altitudes

Aviation Altitudes is a visualization tool to help students learn and CFIs teach the different types of altitudes found in aviation. These altitudes are Indicated, Pressure, Density, Absolute and True altitude. Use the various customizable options to change the in app environment and see live how the different altitudes change accordingly.

Density Altitude

Density Altitude is especially important for all pilots! Aviation Altitudes help visualize why this is so. Utilizing the right hand ruler you can see quick and easy what altitude the aircraft will be feeling when taking off or in flight.

The Kollsman Window

Use the Kollsman option to illustrate the effects of changes to a sensitive altimeter without having to go out to the plane. Maybe you forgot to set the altimeter to local pressure as you fly or coming out of a flight level. Aviation Altitudes makes it easy to illustrate why this is a hazard and important.

Airport Sync

Take advantage of the Airport Sync feature to get a real time look at the conditions outside! Supports both inches of mercury and hectopascal pressure units.

FAA Written Practice

Many questions on the written test will either give you Indicated or True altitude. Aviation Altitudes allows you to use either! Just enter the value into the respective box and the opposite will be calculated for you. From there, you can adjust the options to get the best understanding of what the answer may be.

Offline/Installable

Aviation Altitude is a self contained web page with the core functionality available as an installable web app that works without network connection!

Pressure Conv. Factor
0ft
In Flight
ISA
8°C
ISA Deviation
ISA+0°C
Indicated Altitude
3500ft
Kolls. Adjusted Ind.
3500ft
Temp. Error Correction
0ft
True Altitude
3500ft
Pressure Altitude
3500ft
Density Altitude
3500ft
Absolute (AGL)
2710ft
On the Surface
ISA
13.42°C
ISA Deviation
ISA+0°C
Pressure Altitude
790ft
Density Altitude
790ft
Cloud Level (AGL)
0ft
Freezing Level
7500ft

Settings

Developer
Enabling this setting could cause things to not display properly.
Help
SW: v0.0.0

What's New?

An update is available!

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This tool is for learning purposes only and should not be used in flight planning.
Copyright © 2025 Jixabon

Pressure 29.92inHg Elev. 790ft - Temp. 13.42°C - Dew Pt. 13.42°C - Pressure 29.13inHg FL700FL690FL680FL670FL660FL650FL640FL630FL620FL610FL600FL590FL580FL570FL560FL550FL540FL530FL520FL510FL500FL490FL480FL470FL460FL450FL440FL430FL420FL410FL400FL390FL380FL370FL360FL350FL340FL330FL320FL310FL300FL290FL280FL270FL260FL250FL240FL230FL220FL210FL200FL190FL18017000160001500014000130001200011000100009000800070006000500040003000200010000-1000-2000-3000-4000-5000-6000-7000-8000-9000-10000-11000 FL700FL690FL680FL670FL660FL650FL640FL630FL620FL610FL600FL590FL580FL570FL560FL550FL540FL530FL520FL510FL500FL490FL480FL470FL460FL450FL440FL430FL420FL410FL400FL390FL380FL370FL360FL350FL340FL330FL320FL310FL300FL290FL280FL270FL260FL250FL240FL230FL220FL210FL200FL190FL18017000160001500014000130001200011000100009000800070006000500040003000200010000-1000-2000-3000-4000-5000-6000-7000-8000-9000-10000 Freezing Cloud Standard Datum Pressure Density True Indicated