Density of air as a function of pressure and temperature

This online calculator calculates the air density value for a given pressure and temperature using the Mendeleev-Clapeyron equation for an ideal gas.

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Timur

Timur

Created: 2023-11-04 05:39:18, Last updated: 2023-11-04 05:39:18

\rho=\frac{PM}{RT},
where
ρ is the density of air,
P is the absolute pressure (the default is 101.325 kPa - atmospheric pressure),
M is the molar mass, 28.98 g/mol for dry air,
R is the universal gas constant, 8.314,462,618,153,24 J/(mol∙K),
T is the temperature in Kelvin (°C + 273.15).

PLANETCALC, Density of air as a function of pressure and temperature

Density of air as a function of pressure and temperature

Digits after the decimal point: 3
Density of air, kg/m³
 

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PLANETCALC, Density of air as a function of pressure and temperature

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