Mass per volume density.
Pounds per Gallon to Carats per Imperial gallon Converter — lb/gal to ct/imp gal
Convert Pound per Gallon (lb/gal) to Carat per Imperial gallon (ct/imp gal) using the exact conversion factor (1 pound per gallon = 2,723.708615 carat per imperial gallon). See the formula, worked examples, conversion table, and common uses.
Pounds per Gallon to Carats per Imperial 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 119.8264273 / 0.04399384966.
Density uses kilograms per cubic meter as the base unit.
Reserved above the conversion cards and below the converter.
About Converting Pounds per Gallon to Carats per Imperial gallon
Pound per Gallon and Carat per Imperial 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. Pound per Gallon is most often used for us paint and coatings density specifications.
Formula
carats per imperial gallon = pounds per gallon × 2723.70861481
This factor comes from each unit's defined relationship to the category's base unit: 1 pound per gallon equals 119.826427317 base units, and 1 carat per imperial gallon equals 0.0439938496598 base units, so dividing one by the other gives the direct pound per gallon-to-carat per imperial gallon factor of 2723.70861481.
Simple example
1 lb/gal × 2723.708615 = 2,723.708615 ct/imp gal
1 pound per gallon = 2,723.708615 carats per imperial gallon.
Real-world example
1,000 lb/gal × 2723.708615 = 2,723,708.615 ct/imp gal
1,000 pounds per gallon = 2,723,708.615 carats per imperial gallon.
Conversion table
| Pound per Gallon (lb/gal) | Carat per Imperial gallon (ct/imp gal) |
|---|---|
| 0.1 lb/gal | 272.3708615 ct/imp gal |
| 1 lb/gal | 2,723.708615 ct/imp gal |
| 10 lb/gal | 27,237.08615 ct/imp gal |
| 100 lb/gal | 272,370.8615 ct/imp gal |
| 1,000 lb/gal | 2,723,708.615 ct/imp gal |
| 10,000 lb/gal | 27,237,086.15 ct/imp gal |
Reverse conversion: Carat per Imperial gallon to Pound per Gallon
1 ct/imp gal × 0.0003671464688 = 0.0003671465 lb/gal
1 carat per imperial gallon = 0.0003671465 pounds per gallon.
pounds per gallon = carats per imperial gallon × 0.000367146468813
For a page dedicated to this direction, see Carat per Imperial gallon to Pound per Gallon.
Understanding the Pound per Gallon
Pound per Gallon (lb/gal) measures density. The US customary unit for liquid density, based on the US gallon (231 cubic inches). It is classified as a US customary density unit.
Where it's used: United States (paint, fuel, and industrial liquid density specifications)
lb/gal vs. lb/ft³. Both are US customary density units; they're related through the real, fixed relationship between the US gallon and the cubic foot (1 cubic foot ≈ 7.48 US gallons), not a round conversion factor.
Uses of the Pound per Gallon today
- US paint and coatings density specifications
- US fuel and petroleum liquid density specs
- Industrial liquid handling and shipping weight calculations
Understanding the Carat per Imperial gallon (ct/imp gal)
Mass per volume density.
Pound per Gallon — sources
- NIST Handbook 44 — General tables of units including US customary density measures.
Reserved between the cards and the FAQ so the page stays balanced.
Frequently asked questions
How many carats per imperial gallon are in 1 pound per gallon?
1 pound per gallon equals 2,723.708615 carats per imperial gallon, using the exact defined conversion factor rather than an estimate.
How do I convert pound per gallon to carat per imperial gallon?
Multiply the pound per gallon value by 2723.708615. The converter above does this instantly to whatever precision you set.
How do I convert carat per imperial gallon back to pound per gallon?
Use the reverse factor: 1 carat per imperial gallon equals 0.0003671465 pounds per gallon. You can also use the swap control in the converter above to flip the direction instantly.
What is a pound per gallon?
Pound per Gallon (lb/gal) measures density. The US customary unit for liquid density, based on the US gallon (231 cubic inches). It is classified as a US customary density unit.
What is a carat per imperial gallon?
Carat per Imperial gallon (ct/imp gal) is a unit of density.
Is the pound per gallon to carat per imperial gallon conversion exact?
Yes. Both pound per gallon and carat per imperial gallon are defined by fixed standards rather than physical artifacts, so the factor of 2723.708615 used above is exact to as many digits as you choose to display.
What is the difference between lb/gal vs. lb/ft³?
Both are US customary density units; they're related through the real, fixed relationship between the US gallon and the cubic foot (1 cubic foot ≈ 7.48 US gallons), not a round conversion factor.
Where is the pound per gallon still used today?
United States (paint, fuel, and industrial liquid density specifications)