# [kg/m³] kg-m3.com All about density

## Iron density

Density of Iron (Fe) is 7874 kg/m3 . *

Volumetric mass density of Iron (Metal, alloy) in other popular units:

= 7.874 [kg/L] or [g/mL] or [g/cm3] or [t/m3]

= 4.551460755328 [oz/cu in] (Avoirdupois ounce per cubic inch)

= 8.21396435944 [oz/US fl oz] (Avoirdupois ounce per fluid ounce)

= 0.284466297208 [lb/cu in] (Avoirdupois pound per cubic inch)

= 491.557764914 [lb/cu ft] (pound per cubic foot)

= 13272.0592826 [lb/cu yd] (pound per cubic yard)

= 65.7117146393 [lb/US gal] (pound per US liquid gallon)

## Specific gravity (or relative density)

SGw4°C = 7.8741976423608 (relative to 4°C water)

SGair20°C = 6539.3239764139 (relative to 20°C air)

## Calculator

### Iron mass?

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

### Iron volume?

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

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