EAI WebApp v3.0
Weather/ NOTAMs & E6B Tools

Indicated to Pressure/Density Altitude

Enter air temperature (OAT) (°C or °F), QNH (hPa or inHg) and altitude/elevation (feet) in the grey fields.
The fields are pre-filled when you have requested a METAR TAF previously.

Pressure/Density Altitude Calculator
Temp (OAT) °F  °C
QNH hPa (mb)  inHg
Altitude Feet
Pressure Altitude  Feet
Density Altitude  Feet


See the image below for a graphical relationship of pressure & density altitude vs temperature.

Pressure density Altitudes

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