# Convert Pound Per Cubic Foot to Pound Per Cubic Inch (lb/ft3 to lb/in3)

In next fields, kindly type your value in the text box under title [ From: ] to convert from pound per cubic foot to pound per cubic inch (lb/ft3 to lb/in3). As you type your value, the answer will be automatically calculated and displayed in the text box under title [ To: ].

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Definitions:

Pound Per Cubic Foot (abbreviations: lb/ft3, or ppf3): is a unit of density, defined by mass in pound divided by volume in cubic foot

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

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## How to Convert Pounds Per Cubic Feet to Pounds Per Cubic Inches

### Example: How many pounds per cubic inches are equivalent to 68.5 pounds per cubic feet?

As;

1 pounds per cubic feet = 0.0005787037037037 pounds per cubic inches

68.5 pounds per cubic feet = Y pounds per cubic inches

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

Y equals 68.5 times 0.0005787037037037 over 1

(i.e.) Y = 68.5 * 0.0005787037037037 / 1 = 0.039641203703704 pounds per cubic inches

Answer is: 0.039641203703704 pounds per cubic inches are equivalent to 68.5 pounds per cubic feet.

### 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 ) 71.78 lb/ft3

( ii ) 26.43 lb/ft3

( iii ) 28.67 lb/ft3

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