Convert Ounce per Cubic Inch to Pound per Cubic Inch

Convert ounces per cubic inch to pounds per cubic inch by entering a value below.

1 oz/in³ (ounces per cubic inch) = 0.0625 lb/in³ (pounds per cubic inch)

How to Convert Ounces per Cubic Inch to Pounds per Cubic Inch

The ounce per cubic inch and pound per cubic inch are both units of density. 1 pound per cubic inch equals 16.000000003 ounces per cubic inch. This means to convert ounces per cubic inch to pounds per cubic inch, you divide by 16.000000003.

Formula

pounds per cubic inch = ounces per cubic inch ÷ 16.000000003

Step-by-Step Example

Convert 5 oz/in³ to pounds per cubic inch:

1
Convert 5 oz/in³ to pounds per cubic inch

We need to convert ounces per cubic inch to pounds per cubic inch

2
Apply the formula

Since 1 lb/in³ = 16.000000003 oz/in³, divide by 16.000000003

5 ÷ 16.000000003 = 0.3124999999

Answer

5 oz/in³ = 0.3124999999 lb/in³

Ounce per Cubic Inch to Pound per Cubic Inch Conversion Table

Quick reference table for common ounce per cubic inch to pound per cubic inch conversions. Click any value for detailed calculation.

Ounces per Cubic Inch (oz/in³) Pounds per Cubic Inch (lb/in³)
1 oz/in³ 0.0625 lb/in³
2 oz/in³ 0.125 lb/in³
5 oz/in³ 0.3124999999 lb/in³
10 oz/in³ 0.6249999999 lb/in³
15 oz/in³ 0.9374999998 lb/in³
20 oz/in³ 1.2499999997 lb/in³
25 oz/in³ 1.5624999997 lb/in³
50 oz/in³ 3.1249999993 lb/in³
100 oz/in³ 6.2499999986 lb/in³

About These Units

Ounce per Cubic Inch (oz/in³)

Ounces per cubic inch (oz/in³) measures small-scale material densities. Aluminum: 1.56 oz/in³. Brass: 4.8 oz/in³. Used in jewelry, small parts manufacturing, and comparing metal weights for craft projects.

Pound per Cubic Inch (lb/in³)

Pounds per cubic inch (lb/in³) measures dense materials in engineering. Steel: 0.284 lb/in³. Aluminum: 0.098 lb/in³. Lead: 0.41 lb/in³. Used for metal stock, casting specifications, and precision manufacturing in US customary units.

Frequently Asked Questions

How do I convert ounces per cubic inch to pounds per cubic inch?

To convert ounces per cubic inch to pounds per cubic inch, divide the value by 16.000000003. For example, 10 oz/in³ = 0.6249999999 lb/in³.

How many pounds per cubic inch are in 1 ounce per cubic inch?

1 ounce per cubic inch equals 0.0625 pounds per cubic inch.

What is the formula for ounces per cubic inch to pounds per cubic inch?

The formula is: lb/in³ = oz/in³ ÷ 16.000000003.