1 pound per cubic inch [lb/in3] = 27.679905 gram per cubic centimeter [g/cm3]
Example: 1 pound per cubic inch [lb/in3] equals 27.679905 gram per cubic centimeter [g/cm3].
Examples
1 pound per cubic inch [lb/in3] = 27.679905 gram per cubic centimeter [g/cm3]
2 pound per cubic inch [lb/in3] = 55.359809 gram per cubic centimeter [g/cm3]
5 pound per cubic inch [lb/in3] = 138.399524 gram per cubic centimeter [g/cm3]
10 pound per cubic inch [lb/in3] = 276.799047 gram per cubic centimeter [g/cm3]
20 pound per cubic inch [lb/in3] = 553.598094 gram per cubic centimeter [g/cm3]
25 pound per cubic inch [lb/in3] = 691.997618 gram per cubic centimeter [g/cm3]
Practical Uses for pound per cubic inch to gram per cubic centimeter
quick homework checksshopping and product comparisonstravel planningprofessional estimatesDIY and household measurementsgeneral reference
Sources and Accuracy
Density conversions use kilogram per cubic meter as the reference unit and include metric, laboratory, and imperial material-density units.
Displayed results are rounded for readability. The calculator keeps enough precision for everyday use and switches to scientific notation for very large or very small values. Last reviewed: 2026-05-21.
About These Units
pound per cubic inch [lb/in3]
Definition
The pound per cubic inch (lb/in3) is a density unit used to express measurements in this converter.
History
This unit is included because it appears in practical measurement systems, technical references, product specifications, or everyday conversion needs.
Current use
Use pound per cubic inch when comparing density values, checking specifications, converting between systems, or preparing quick estimates.
gram per cubic centimeter [g/cm3]
Definition
The gram per cubic centimeter (g/cm3) is a density unit used to express measurements in this converter.
History
This unit is included because it appears in practical measurement systems, technical references, product specifications, or everyday conversion needs.
Current use
Use gram per cubic centimeter when comparing density values, checking specifications, converting between systems, or preparing quick estimates.
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How to Convert
Enter the value in the “From value” field.
Confirm the source unit is pound per cubic inch [lb/in3].
Confirm the target unit is gram per cubic centimeter [g/cm3].
How do I convert pound per cubic inch to gram per cubic centimeter?
Use this formula: 1 pound per cubic inch [lb/in3] = 27.679905 gram per cubic centimeter [g/cm3] Enter your value in the calculator and the result updates instantly.
How many gram per cubic centimeter are in 1 pound per cubic inch?
1 pound per cubic inch [lb/in3] equals 27.679905 gram per cubic centimeter [g/cm3].
Can I reverse this conversion?
Yes. Use the swap button in the calculator or open the related reverse conversion link when it is listed on this page.