Live tool/tool/air-density-calculator

Air Density Calculator

Estimate air density from temperature, humidity, and altitude for field planning and engineering estimates.

ScienceWeatherEngineering

Temperature

°C

Relative humidity

Altitude

Use case

Assumption

Use the outdoor setting for weather, or adjust exposure if you want a slightly conservative field estimate.

Air density

0.97 kg/m³

Pressure

83.5 kPa

Water vapor pressure

1.26 kPa

Density ratio vs sea level

79.2%