**Definitions:**

**Kilogram Per Cubic Meter** (abbreviations: **kg/m3, or kgpm3**): is an SI derived unit of density, defined by mass in kilograms divided by volume in cubic metres.

**Pound Per Cubic Inch** (abbreviations: **lb/in3, or ppi3**): is a unit of density, defined by mass in pound divided by volume in cubic inch

## How to Convert Kilograms Per Cubic Meters to Pounds Per Cubic Inches

*Example: How many pounds per cubic inches are equivalent to 49.8 kilograms per cubic meters?*

As;

1 kilograms per cubic meters = 3.6127097535396E-5 pounds per cubic inches

49.8 kilograms per cubic meters = Y pounds per cubic inches

Assuming Y is the answer, and by criss-cross principle;

Y equals 49.8 times 3.6127097535396E-5 over 1

(i.e.) Y = 49.8 * 3.6127097535396E-5 / 1 = 0.0017991294572627 pounds per cubic inches

Answer is: 0.0017991294572627 pounds per cubic inches are equivalent to 49.8 kilograms per cubic meters.

*Practice Question: Convert the following units into lb/in3:*

N.B.: After working out the answer to each of the next questions, click adjacent button to see the correct answer.

( i ) 86.23 kg/m3

( ii ) 57.53 kg/m3

( iii ) 36 kg/m3