Authoritative definitions of the International System of Units and SI prefixes.
Dedicated unit pair
Pounds per cubic foot to Grams per cubic centimetre
Convert lb/ft³ to g/cm³ instantly, then review the formula, assumptions, and rounding guidance.
DensityInstant result
Decimals
Formula result = input × 16.01846337 ÷ 1000. 1 lb/ft³ = 0.016 g/cm³
Common examples
One value, several units
Kilograms per cubic metre16.0185 kg/m³
Grams per cubic centimetre0.016 g/cm³
Kilograms per litre0.016 kg/L
Pounds per US gallon0.1337 lb/gal
Conversion table
| lb/ft³ | g/cm³ |
|---|---|
| 1 lb/ft³ | 0.016 g/cm³ |
| 2 lb/ft³ | 0.032 g/cm³ |
| 5 lb/ft³ | 0.0801 g/cm³ |
| 10 lb/ft³ | 0.1602 g/cm³ |
| 25 lb/ft³ | 0.4005 g/cm³ |
| 50 lb/ft³ | 0.8009 g/cm³ |
| 100 lb/ft³ | 1.6018 g/cm³ |
Conversion chart
1 lb/ft³0.016 g/cm³
5 lb/ft³0.0801 g/cm³
10 lb/ft³0.1602 g/cm³
25 lb/ft³0.4005 g/cm³
50 lb/ft³0.8009 g/cm³
Worked example
Water is approximately 1,000 kg/m³.
Unit definition
Pounds per cubic foot (lb/ft³) One pounds per cubic foot equals 16.01846337 kilogram per cubic metre.
Unit history
Pounds per cubic foot is represented here using its modern SI definition or an internationally accepted relationship to an SI base unit.
Step by step
1. Parse the value, including fractions.
2. Convert lb/ft³ to kilogram per cubic metre.
3. Convert the base value to g/cm³ and apply your display precision.
Understand the result before using it
Pounds per cubic foot to Grams per cubic centimetre converts a value measured in Pounds per cubic foot (lb/ft³) into the equivalent value in Grams per cubic centimetre (g/cm³). The numerical value changes because the size and definition of the selected unit changes; the underlying quantity does not.
Calculated result
The conversion follows the displayed unit relationship. Display rounding can hide additional digits, and measured inputs cannot become more accurate merely by changing units.
Formula, assumptions, and example
Formula
result = input × 16.01846337 ÷ 1000
Assumptions
- Pounds per cubic foot and Grams per cubic centimetre represent the same density quantity.
- The input is expressed in lb/ft³; the output is expressed in g/cm³.
- The unit definitions and conventional relationship shown on this page apply.
Worked example
1 lb/ft³ = 0.01601846337 g/cm³. For another value, apply the same relationship and round only to the precision your source measurement supports.
When to use it
Good uses
- Read a lb/ft³ measurement in a document that expects g/cm³.
- Compare a pounds per cubic foot value with a value reported in grams per cubic centimetre.
- Check the lb/ft³-to-g/cm³ arithmetic before copying the result into another calculation.
Limitations
Common mistakes to avoid
- A material's density can change with temperature, pressure, composition, and moisture content.
- Round the output to a precision justified by the original measurement.
- Verify safety-critical, regulated, laboratory, and contractual conversions against the controlling standard.
Sources and further reading
These references explain the underlying standards or provide authoritative context. Your own contract, institution, clinician, product documentation, local code, or governing standard may be the controlling source.
Guidance on unit names, symbols, conversions, and numerical presentation.
Questions about this calculation
How do I convert Pounds per cubic foot to Grams per cubic centimetre?
result = input × 16.01846337 ÷ 1000 Using the displayed relationship, 1 lb/ft³ equals 0.01601846337 g/cm³.
How many Grams per cubic centimetre are in one Pounds per cubic foot?
One Pounds per cubic foot is 0.01601846337 Grams per cubic centimetre. The displayed digits may be rounded.
Can I reverse the lb/ft³ to g/cm³ conversion?
Yes. Swap the source and target units in the converter. The reverse relationship converts g/cm³ back to lb/ft³.
Is the Pounds per cubic foot to Grams per cubic centimetre result exact?
The conversion follows the displayed unit relationship. Display rounding can hide additional digits, and measured inputs cannot become more accurate merely by changing units.