Standard Atmosphere Computations

Note: this form uses JavaScript to compute properties related to the 1976 standard atmosphere up to 230,000 ft.

Select unit system: English Metric

Inputs

Altitude
Speed
Reference Length


Results

Temperature
Density
Pressure
Speed of Sound
Viscosity
Mach Number
Dynamic Pressure
Critical Cp
Vacuum Cp
Reynolds Number
Laminar Cf
Turbulent Cf