Mass per volume density.
Pounds per Cubic Meter to Carats per Gallon Converter — lb/m3 to ct/gal
Convert Pound per Cubic Meter (lb/m3) to Carat per Gallon (ct/gal) using the exact conversion factor (1 pound per cubic meter = 8.585169513 carat per gallon). See the formula, worked examples, and conversion table.
Pounds per Cubic Meter to Carats per Gallon 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 0.45359237 / 0.05283441047.
Density uses kilograms per cubic meter as the base unit.
Reserved above the conversion cards and below the converter.
About Converting Pounds per Cubic Meter to Carats per Gallon
Pound per Cubic Meter and Carat per Gallon 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
carats per gallon = pounds per cubic meter × 8.58516951265
This factor comes from each unit's defined relationship to the category's base unit: 1 pound per cubic meter equals 0.45359237 base units, and 1 carat per gallon equals 0.0528344104716 base units, so dividing one by the other gives the direct pound per cubic meter-to-carat per gallon factor of 8.58516951265.
Simple example
1 lb/m3 × 8.585169513 = 8.585169513 ct/gal
1 pound per cubic meter = 8.585169513 carats per gallon.
Real-world example
1,000 lb/m3 × 8.585169513 = 8,585.169513 ct/gal
1,000 pounds per cubic meter = 8,585.169513 carats per gallon.
Conversion table
| Pound per Cubic Meter (lb/m3) | Carat per Gallon (ct/gal) |
|---|---|
| 0.1 lb/m3 | 0.8585169513 ct/gal |
| 1 lb/m3 | 8.585169513 ct/gal |
| 10 lb/m3 | 85.85169513 ct/gal |
| 100 lb/m3 | 858.5169513 ct/gal |
| 1,000 lb/m3 | 8,585.169513 ct/gal |
| 10,000 lb/m3 | 85,851.69513 ct/gal |
Reverse conversion: Carat per Gallon to Pound per Cubic Meter
8.585169513 ct/gal × 0.1164799365 = 1 lb/m3
8.585169513 carats per gallon = 1 pounds per cubic meter.
pounds per cubic meter = carats per gallon × 0.116479936538
For a page dedicated to this direction, see Carat per Gallon to Pound per Cubic Meter.
Understanding the Pound per Cubic Meter (lb/m3)
Mass per volume density.
Understanding the Carat per Gallon (ct/gal)
Mass per volume density.
Reserved between the cards and the FAQ so the page stays balanced.
Frequently asked questions
How many carats per gallon are in 1 pound per cubic meter?
1 pound per cubic meter equals 8.585169513 carats per gallon, using the exact defined conversion factor rather than an estimate.
How do I convert pound per cubic meter to carat per gallon?
Multiply the pound per cubic meter value by 8.585169513. The converter above does this instantly to whatever precision you set.
How do I convert carat per gallon back to pound per cubic meter?
Use the reverse factor: 1 carat per gallon equals 0.1164799365 pounds per cubic meter. You can also use the swap control in the converter above to flip the direction instantly.
What is a pound per cubic meter?
Pound per Cubic Meter (lb/m3) is a unit of density.
What is a carat per gallon?
Carat per Gallon (ct/gal) is a unit of density.
Is the pound per cubic meter to carat per gallon conversion exact?
Yes. Both pound per cubic meter and carat per gallon are defined by fixed standards rather than physical artifacts, so the factor of 8.585169513 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.