Air Density and Specific Weight

Density and specific weight of air at temperatures ranging -40 - 1000oC (-40 - 1500oF) at standard atmospheric pressure - Imperial and SI Units

Density and Specific Weight of Air at Standard Atmospheric Pressure - Imperial (BG) Units:

Temperature
- t -
(oF)
Density
- ρ -
 (slugs/ft3) x 10-3
Specific Weight
- γ -
  (lb/ft3) x 10-2
-40 2.939 9.456
-20 2.805 9.026
0 2.683 8.633
10 2.626 8.449
20 2.571 8.273
30 2.519 8.104
40 2.469 7.942
50 2.420 7.786
60 2.373 7.636
70 2.329 7.492
80 2.286 7.353
90 2.244 7.219
100 2.204 7.090
120 2.128 6.846
140 2.057 6.617
160 1.990 6.404
180 1.928 6.204
200 1.870 6.016
300 1.624 5.224
400 1.435 4.616
500 1.285 4.135
750 1.020 3.280
1,000 0.845 2.717
1,500 0.629 2.024

Density and Specific Weight of Air at Standard Atmospheric Pressure - SI Units:

Temperature
- t -
(oC)
Density
- ρ -
(kg/m3)
Specific Weight
- γ -
(N/m3)
-40 1.514 14.85
-20 1.395 13.68
0 1.293 12.67
5 1.269 12.45
10 1.247 12.23
15 1.225 12.01
20 1.204 11.81
25 1.184 11.61
30 1.165 11.43
40 1.127 11.05
50 1.109 10.88
60 1.060 10.40
70 1.029 10.09
80 0.9996 9.803
90 0.9721 9.533
100 0.9461 9.278
200 0.7461 7.317
300 0.6159 6.040
400 0.5243 5.142
500 0.4565 4.477
1000 0.2772 2.719

Air - Density and Specific Weight Charts

Density and Specific Weight og Air Chart

Temperature, Pressure and Ambient Air Density

Temperature, Pressure and Ambient Air Density

Related Topics

  • Gases and Compressed Air - Air, LNG, LPG and other common gas properties, pipeline capacities, sizing of relief valves
  • Material Properties - Material properties for gases, fluids and solids - densities, specific heats, viscosities and more

Related Documents

Tag Search

  • en: air density specific weight temperature
  • es: densidad del aire temperatura peso especĂ­fico
  • de: Luftdichte spezifische Gewicht Temperatur

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