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# Density Converter

## Online density converter with commonly used units.

Density is an expression of the ratio of mass per unit volume. The symbol used for density is rho, ρ

ρ = m / V                          (1)

where

ρ = density (kg/m3, lbm/ft3 ...)

m = mass (kg, lbm ..)

V = volume  (m3, ft3..)

### Density Converter

The calculator below can be used to convert between common density units:

Value (use dot as decimal point)

kg/m3

g/liter

g/cm3

oz/in3

oz/gal(Imp)

oz/gal(US liq)

slugs/ft3

lb/ft3

lb/in3

lb/yd3

lb/gal(Imp)

lb/gal(US liq)

ton/yd3

### Density Converting Table

The table below can be used to convert between density units:

For full table with more Units - rotate the screen!

 Multiply by Convert from Convert to kg/m3 g/cm3 oz/in3 oz/gal(Imp) oz/gal(US liq) lb/ft3 lb/in3 lb/yd3 lb/gal(Imp) lb/gal(US liq) long ton/yd3 kg/m3 1 0.001 0.00057804 0.1604358 0.133526 0.062428 0.000036127 1.68555 0.0100224 0.00834540 0.000752548 g/cm3 1000 1 0.57804 160.4358 133.526 62.428 0.036127 1685.55 10.0224 8.34540 0.752548 oz/in3 1729.994 1.7329994 1 277.419 231 108 0.0625 2916 17.3387 14.4375 1.30179 oz/gal (Imp) 6.23602 0.00623602 0.00360465 1 0.832674 0.389302 0.000225291 10.5112 0.0625 0.0520421 0.00469248 oz/gal (US liq) 7.48915 0.00748915 0.00432900 1.20095 1 0.467532 0.000270563 12.6234 0.0750594 0.0625 0.00563544 lb/ft3 16.0185 0.0160185 0.00925926 2.56870 2.13889 1 0.000578704 27 0.160544 0.133681 0.0120536 lb/in3 27679.9 27.6799 16 4438.71 3696 1728 1 46656 277.419 231 20.8286 lb/yd3 0.593276 0.000593276 0.000342936 0.0951370 0.0792181 0.0370370 0.0000214335 1 0.00594606 0.00495113 0.000446429 lb/gal (Imp) 99.7764 0.0997764 0.0576744 16 13.3228 6.22884 0.00360465 168.179 1 0.832674 0.0750797 lb/gal (US liq) 119.826 0.119826 0.0692641 19.2152 16 7.48052 0.00432900 201.974 1.20095 1 0.0901670 long ton/yd3 1328.94 1.32894 0.768176 213.107 177.449 82.9630 0.0480110 2240 13.3192 11.0905 1
• kg/m3 - kilogram per cubic metre
• g/cm3 - gram per cubic centimetre
• oz/in3 - ounce per cubic inch
• oz/gal (Imp) - ounce per imperial gallon
• oz/gal (US liq) - ounce per US liquid gallon
• lb/ft3 - pound per cubic foot
• lb/in3 - pound per cubic inch
• lb/yd3 - pound per cubic yard
• lb/gal (Imp) - pound per imperial gallon
• lb/gal (US liq) - pound per US liquid gallon
• long ton/yd3 - long ton (=imperial ton) per cubic yard

## Related Topics

• Material Properties - Material properties of gases, fluids and solids - densities, specific heats, viscosities and more.
• Densities - Densities of solids, liquids and gases. Definitions and convertion calculators.

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## Citation

• Engineering ToolBox, (2008). Density Converter. [online] Available at: https://www.engineeringtoolbox.com/density-converter-d_1038.html [Accessed Day Mo. Year].

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