Pound/Cubic Foot to Ounce/Cubic Inch Converter

Density Converter

16 units available

Decimals:

From

To

0.009259

1 lb/ft³ = 0.009259 oz/in³

Formula:

oz/in³ = lb/ft³ × 0.0092592593

With your value: 1 lb/ft³ = 0.00925926 oz/in³

Other Pound/Cubic Foot to Ounce/Cubic Inch conversions

2 lb/ft³ to oz/in³ 3 lb/ft³ to oz/in³ 4 lb/ft³ to oz/in³ 5 lb/ft³ to oz/in³ 6 lb/ft³ to oz/in³ 7 lb/ft³ to oz/in³ 8 lb/ft³ to oz/in³

Pound/Cubic Foot to Ounce/Cubic Inch Conversion Table

Pound/Cubic Foot (lb/ft³)	Ounce/Cubic Inch (oz/in³)
0.5	0.00463
1	0.009259
2	0.018519
5	0.046296
10	0.092593
15	0.138889
20	0.185185
25	0.231481
50	0.462963
100	0.925926
250	2.314815
500	4.62963
1000	9.259259

Ounce/Cubic Inch to Pound/Cubic Foot Conversion Table

Ounce/Cubic Inch (oz/in³)	Pound/Cubic Foot (lb/ft³)
0.5	54
1	108
2	216
5	540
10	1,080
15	1,620
20	2,160
25	2,700
50	5,400
100	10,800
250	27,000
500	54,000
1000	108,000

Where these values come from

Every factor on this page is traced to the document that defines it. See the full provenance dataset or our methodology.

Pound/Cubic Foot (lb/ft³)

Density

Exact conversion

Derived from mass per unit volume using the definitions above.

Source: NIST Special Publication 811, Guide for the Use of the International System of Units

National Institute of Standards and Technology (US) · Reviewed 2026-07-01

Ounce/Cubic Inch (oz/in³)

Density

Exact conversion

Derived from mass per unit volume using the definitions above.

Source: NIST Special Publication 811, Guide for the Use of the International System of Units

National Institute of Standards and Technology (US) · Reviewed 2026-07-01

How to Convert Pound/Cubic Foot to Ounce/Cubic Inch

To convert from Pound/Cubic Foot (lb/ft³) to Ounce/Cubic Inch (oz/in³), multiply the value by 0.0092592593.

Formula: oz/in³ = lb/ft³ × 0.0092592593

Reverse: lb/ft³ = oz/in³ × 108.0000000005

Step-by-Step Example

Start with your value in Pound/Cubic Foot. For example: 5 lb/ft³
Multiply by the conversion factor: 5 x 0.0092592593
The result is: 0.046296 oz/in³

About Pound/Cubic Foot

The pound/cubic foot (lb/ft³) is a unit of density. One pound/cubic foot equals 16.01846337 kilogram per cubic metres. UnitConvertLab converts it against every other density unit using this exact definition, so results are reproducible to full double precision rather than rounded lookup tables.

Common uses: density calculations, engineering and science, education.

About Ounce/Cubic Inch

The ounce/cubic inch (oz/in³) is a unit of density. One ounce/cubic inch equals 1729.994044 kilogram per cubic metres. UnitConvertLab converts it against every other density unit using this exact definition, so results are reproducible to full double precision rather than rounded lookup tables.

Common uses: density calculations, engineering and science, education.

Frequently Asked Questions

How many Ounce/Cubic Inch are in 1 Pound/Cubic Foot?

There are exactly 0.0092592593 Ounce/Cubic Inch in 1 Pound/Cubic Foot. This means the conversion factor from Pound/Cubic Foot to Ounce/Cubic Inch is 0.0092592593.

What is the formula to convert Pound/Cubic Foot to Ounce/Cubic Inch?

The formula to convert Pound/Cubic Foot to Ounce/Cubic Inch is: oz/in³ = lb/ft³ × 0.0092592593. For example, to convert 10 Pound/Cubic Foot to Ounce/Cubic Inch, you would multiply 10 by 0.0092592593.

What is a Pound/Cubic Foot?