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A barometric pressure altitude calculator converts between atmospheric pressure readings and altitude, or corrects pressure readings to sea-level equivalent for weather comparison. Pressure decreases by roughly 1.2 mb for every 10 meters of altitude; altimeters use this relationship to indicate elevation in aircraft.

Guía paso a paso

  1. 1Input pressure reading and altitude
  2. 2Apply barometric formula
  3. 3Calculate standardized pressure

Ejemplos resueltos

Entrada
1000 hPa at 500m elevation
Resultado
~1050 hPa sea level
Pressure corrected

Errores comunes a evitar

  • Not double-checking results
  • Ignoring edge cases

Preguntas frecuentes

What does this calculator do?

Input values

How do I use this calculator?

System calculates

Configuración

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