Altitude & Pressure Converter (Experimental - Do not use yet.)
Input Type:
Altitude:
Pressure Entry:
Enter mean sea level pressure. When a non-MSL altimeter reference is used, enter the altimeter setting and use the indicated altitude as the altitude input.
Output Type:
Output Unit:
Pressure Entry:
Enter mean sea level pressure. When a non-MSL altimeter reference is used, enter the altimeter setting, and the output will correspond to the indicated altitude.
Temperature Entry Mode:
MSL Temperature:
Results
Output:
▶
Based on ICAO Doc 7488/3.
Notes:
• Altimetric and pressure altitude assume ISA temperature; gravitational variations are not accounted (geopotential based), in order to comply with altitude indication specifications of ICAO Annex 6 or EASA CS regulations.
• Density altitude includes ISA deviation correction but does not account for gravitational variations.
• Entry must be within [-5000, 80000] m or [-16404.2, 262467.2] ft interval in terms of geopotential altitude.
Ibosoft, v1.0