Mass per volume density.
Centigrams per Liter to Pounds per Gallon Converter — cg/L to lb/gal
Convert Centigram per Liter (cg/L) to Pound per Gallon (lb/gal) using the exact conversion factor (1 centigram per liter = 0.000083454 pound per gallon). See the formula, worked examples, conversion table, and common uses.
Centigrams per Liter to Pounds 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 0.01 / 119.8264273.
Density uses kilograms per cubic meter as the base unit.
Reserved above the conversion cards and below the converter.
About Converting Centigrams per Liter to Pounds per Gallon
Centigram per Liter and Pound 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
pounds per gallon = centigrams per liter × 0.0000834540445202
This factor comes from each unit's defined relationship to the category's base unit: 1 centigram per liter equals 0.01 base units, and 1 pound per gallon equals 119.826427317 base units, so dividing one by the other gives the direct centigram per liter-to-pound per gallon factor of 0.0000834540445202.
Simple example
1 cg/L × 0.00008345404452 = 0.000083454 lb/gal
1 centigram per liter = 0.000083454 pounds per gallon.
Real-world example
1,000 cg/L × 0.00008345404452 = 0.0834540445 lb/gal
1,000 centigrams per liter = 0.0834540445 pounds per gallon.
Conversion table
| Centigram per Liter (cg/L) | Pound per Gallon (lb/gal) |
|---|---|
| 0.1 cg/L | 0.0000083454 lb/gal |
| 1 cg/L | 0.000083454 lb/gal |
| 10 cg/L | 0.0008345404 lb/gal |
| 100 cg/L | 0.0083454045 lb/gal |
| 1,000 cg/L | 0.0834540445 lb/gal |
| 10,000 cg/L | 0.8345404452 lb/gal |
Reverse conversion: Pound per Gallon to Centigram per Liter
0.000083454 lb/gal × 11982.64273 = 0.9999994665 cg/L
0.000083454 pounds per gallon = 0.9999994665 centigrams per liter.
centigrams per liter = pounds per gallon × 11982.6427317
For a page dedicated to this direction, see Pound per Gallon to Centigram per Liter.
Understanding the Centigram per Liter (cg/L)
Mass per volume density.
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
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 pounds per gallon are in 1 centigram per liter?
1 centigram per liter equals 0.000083454 pounds per gallon, using the exact defined conversion factor rather than an estimate.
How do I convert centigram per liter to pound per gallon?
Multiply the centigram per liter value by 0.00008345404452. The converter above does this instantly to whatever precision you set.
How do I convert pound per gallon back to centigram per liter?
Use the reverse factor: 1 pound per gallon equals 11,982.64273 centigrams per liter. You can also use the swap control in the converter above to flip the direction instantly.
What is a centigram per liter?
Centigram per Liter (cg/L) is a unit of density.
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.
Is the centigram per liter to pound per gallon conversion exact?
Yes. Both centigram per liter and pound per gallon are defined by fixed standards rather than physical artifacts, so the factor of 0.00008345404452 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.