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Air -20°C density

Density of Air -20°C is 1.3943 kg/m3 (at 1 atm or 101.325 kPa pressure). *

Volumetric mass density of Air -20°C (air) in other popular units:

= 0.0013943 [kg/L] or [g/mL] or [g/cm3] or [t/m3]

= 0.0008059565317696 [oz/cu in] (Avoirdupois ounce per cubic inch)

= 0.001454499683308 [oz/US fl oz] (Avoirdupois ounce per fluid ounce)

= 5.03722832356E-5 [lb/cu in] (Avoirdupois pound per cubic inch)

= 0.0870433060223 [lb/cu ft] (pound per cubic foot)

= 2.35016919707 [lb/cu yd] (pound per cubic yard)

= 0.011635997424635 [lb/US gal] (pound per US liquid gallon)

Specific gravity (or relative density)

SGw4°C = 0.0013943349978084 (relative to 4°C water)

SGair20°C = 1.1579603023005 (relative to 20°C air)

Calculator

Air -20°C mass?

To calculate Air -20°C mass, enter the volume and select units for volume and mass:
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Air -20°C volume?

To calculate Air -20°C volume, enter the mass and select units for mass and volume:
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Enter the number, chose units and click on "=" button. Popular units are marked with RED letters. More about used mass- and volume units you can find on conversion.org website

Notice: Don't be confused with expression: "weight of Air -20°C". Unit for weight is Newton, N = mass × g ; where g=9.81 m/s2.

*Source: Wikipedia / Density of Air, Retrieved 2019-03-31

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