# Air – Kg to m3 (convert air mass from kilograms to cubic meters)

Enter the mass of air in kg (kilograms):

At a temperature of 20 °C (68 °F), a pressure of 101.325 kPa and dry air, its volume will be:

0.00m3

At a temperature of 15 °C (59 °F), a pressure of 101.330 kPa and dry air, its volume will be:

(International Standard Atmosphere)

0.00m3

At a temperature of 0 °C (32 °F), a pressure of 100 kPa and zero humidity, the air volume will be:

(standard atmosphere of the International Union of Pure and Applied Chemistry)

0.00m3

## How many cubic meters are in 1 kilogram of air?

At a temperature of 20 °C (68 °F), a pressure of 101.325 kPa, the density of dry air is 1.2041 kg / m³. That is, 1 kg = 1 / 1.2041 ≈ 0.8304958 m3 ≈ 0.83 m3. 1 kg ≈ 0.83 m3.

At 15 ° C (59 °F), 101.330 kPa, the density of dry air is 1.2250 kg / m³ (International Standard Atmosphere). That is, 1 kg = 1 / 1.2250 ≈ 0.81632653 m3 ≈ 0.82 m3. 1 kg ≈ 0.82 m3.

At a temperature of 0 °C (32 °F), a pressure of 100 kPa, humidity equal to zero, the air density is 1.2754 kg / m³ (standard atmosphere of the International Union of Pure and Applied Chemistry). That is, 1 kg = 1 / 1.2754 ≈ 0.78406774 m3 ≈ 0.78 m3. 1 kg ≈ 0.78 m3.