๐๏ธ
Air Pressure at Altitude Calculator
Estimate standard-atmosphere pressure for a given altitude
๐ Barometric Formula
Uses the International Standard Atmosphere (troposphere) lapse-rate equation P = Pโ (1 โ L h / Tโ)^{(gยทM)/(RยทL)} to estimate static pressure from geometric altitude.
๐ Result
๐ก Tips & Information
- Valid up to the top of the troposphere (~11 km).
- Results assume a standard lapse rate of 6.5 K/km.
- Use observed sea-level pressure for localized adjustments.