Mass per volume density.
Centigram per Cubic inches to Pounds per Fluid ounce Converter — cg/in3 to lb/fl oz
Convert Centigram per Cubic inch (cg/in3) to Pound per Fluid ounce (lb/fl oz) using the exact conversion factor (1 centigram per cubic inch = 0.0000397865 pound per fluid ounce). See the formula, worked examples, and conversion table.
Centigram per Cubic inches to Pounds per Fluid ounce converter
Converter
Density Converter
Convert thousands of mass-per-volume density combinations for science, engineering, agriculture, and fluids.
Context values
Some unit families need one extra value for a physically accurate result.
Mass per volume density.
Result = input x 0.6102374409 / 15337.7827.
Density uses kilograms per cubic meter as the base unit.
Reserved above the conversion cards and below the converter.
About Converting Centigram per Cubic inches to Pounds per Fluid ounce
Centigram per Cubic inch and Pound per Fluid ounce both measure density — mass per unit volume — a property used to identify materials, check manufacturing quality, and predict whether something floats or sinks. As a fixed reference point, water has a density of exactly 1000 kg/m³ (1 g/cm³, 1 g/mL) at its temperature of maximum density, which is why many density figures in science and engineering are quoted relative to water. Both are mass per volume density units.
Formula
pounds per fluid ounce = centigram per cubic inches × 0.0000397865488787
This factor comes from each unit's defined relationship to the category's base unit: 1 centigram per cubic inch equals 0.610237440947 base units, and 1 pound per fluid ounce equals 15337.7826966 base units, so dividing one by the other gives the direct centigram per cubic inch-to-pound per fluid ounce factor of 0.0000397865488787.
Simple example
1 cg/in3 × 0.00003978654888 = 0.0000397865 lb/fl oz
1 centigram per cubic inch = 0.0000397865 pounds per fluid ounce.
Real-world example
1,000 cg/in3 × 0.00003978654888 = 0.0397865489 lb/fl oz
1,000 centigram per cubic inches = 0.0397865489 pounds per fluid ounce.
Conversion table
| Centigram per Cubic inch (cg/in3) | Pound per Fluid ounce (lb/fl oz) |
|---|---|
| 0.1 cg/in3 | 0.0000039787 lb/fl oz |
| 1 cg/in3 | 0.0000397865 lb/fl oz |
| 10 cg/in3 | 0.0003978655 lb/fl oz |
| 100 cg/in3 | 0.0039786549 lb/fl oz |
| 1,000 cg/in3 | 0.0397865489 lb/fl oz |
| 10,000 cg/in3 | 0.3978654888 lb/fl oz |
Reverse conversion: Pound per Fluid ounce to Centigram per Cubic inch
0.0000397865 lb/fl oz × 25134.12267 = 0.9999987715 cg/in3
0.0000397865 pounds per fluid ounce = 0.9999987715 centigram per cubic inches.
centigram per cubic inches = pounds per fluid ounce × 25134.1226667
For a page dedicated to this direction, see Pound per Fluid ounce to Centigram per Cubic inch.
Understanding the Centigram per Cubic inch (cg/in3)
Mass per volume density.
Understanding the Pound per Fluid ounce (lb/fl oz)
Mass per volume density.
Reserved between the cards and the FAQ so the page stays balanced.
Frequently asked questions
How many pounds per fluid ounce are in 1 centigram per cubic inch?
1 centigram per cubic inch equals 0.0000397865 pounds per fluid ounce, using the exact defined conversion factor rather than an estimate.
How do I convert centigram per cubic inch to pound per fluid ounce?
Multiply the centigram per cubic inch value by 0.00003978654888. The converter above does this instantly to whatever precision you set.
How do I convert pound per fluid ounce back to centigram per cubic inch?
Use the reverse factor: 1 pound per fluid ounce equals 25,134.12267 centigram per cubic inches. You can also use the swap control in the converter above to flip the direction instantly.
What is a centigram per cubic inch?
Centigram per Cubic inch (cg/in3) is a unit of density.
What is a pound per fluid ounce?
Pound per Fluid ounce (lb/fl oz) is a unit of density.
Is the centigram per cubic inch to pound per fluid ounce conversion exact?
Yes. Both centigram per cubic inch and pound per fluid ounce are defined by fixed standards rather than physical artifacts, so the factor of 0.00003978654888 used above is exact to as many digits as you choose to display.
What's the difference between density and mass concentration?
Density is the mass of a pure substance or material per unit volume. Mass concentration is the mass of one component — like a dissolved solute — within a mixture's total volume. The two use the same kind of units but describe different physical situations.