Indicated to Pressure/Density Altitude

Enter the air temperature (OAT) (°C or °F), QNH (hPa or inHG) and altitude/elevation (feet) in the yellow fields.
After pressing 'Calculate' the results will be displayed.

Pressure/Density Altitude Calculator
Temp (OAT):	°F  °C
QNH:	hPa (mb)  inHG
Altitude:	feet
Pressure Alt.	feet
Density Alt.	feet