Standard Atmosphere Calculator

1K+
Downloads
Content rating
Everyone
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About this app

A small app for calculating the standard atmosphere.
Get temperature, pressure, density, speed of sound, absolute humidity, vapour pressure and dew point, depending on altitude and speed.

New: Optionally get Altitude and speed from GPS (Location permission required) or from built- in barometric sensor.

The pecision is good for educational use, please do not use for aviation!

Bugs found? Please Email or send error report for error localisation and removal!
Updated on
Aug 21, 2025

Data safety

Safety starts with understanding how developers collect and share your data. Data privacy and security practices may vary based on your use, region, and age. The developer provided this information and may update it over time.
No data shared with third parties
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No data collected
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What’s new

Ver. 2.0.3 Update to meet Google's minimum API 36 requirements. No functional changes.
Ver. 2.0.0 GPS and barometer option, selectable units
Ver. 1.1.5 Layout improvements, Numeric inputs adapted