# [kg/m³] kg-m3.com All about density

## Oxygen density

Density of Oxygen (O) is 1.429 kg/m3 . *

Volumetric mass density of Oxygen (chemical elements) in other popular units:

= 0.001429 [kg/L] or [g/mL] or [g/cm3] or [t/m3]

= 0.000826014404288 [oz/cu in] (Avoirdupois ounce per cubic inch)

= 0.00149069787524 [oz/US fl oz] (Avoirdupois ounce per fluid ounce)

= 5.1625900268E-5 [lb/cu in] (Avoirdupois pound per cubic inch)

= 0.089209556269 [lb/cu ft] (pound per cubic foot)

= 2.4086579521 [lb/cu yd] (pound per cubic yard)

= 0.01192558295905 [lb/US gal] (pound per US liquid gallon)

## Specific gravity (or relative density)

SGw4°C = 0.0014290358688003 (relative to 4°C water)

SGair20°C = 1.1867785067685 (relative to 20°C air)

## Calculator

### Oxygen mass?

To calculate Oxygen mass, enter the volume and select units for volume and mass:
Volume:
Mass: ?

### Oxygen volume?

To calculate Oxygen volume, enter the mass and select units for mass and volume:
Mass:
Volume: ?

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 Oxygen". Unit for weight is Newton, N = mass × g ; where g=9.81 m/s2.

*Source: Wikipedia / List of chemical elements, Retrieved 2019-03-31