Mass per volume density.
Pounds per Liter to Decagrams per Gallon Converter — lb/L to dag/gal
Convert Pound per Liter (lb/L) to Decagram per Gallon (dag/gal) using the exact conversion factor (1 pound per liter = 171.7033903 decagram per gallon). See the formula, worked examples, and conversion table.
Pounds per Liter to Decagrams 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 453.59237 / 2.641720524.
Density uses kilograms per cubic meter as the base unit.
Reserved above the conversion cards and below the converter.
About Converting Pounds per Liter to Decagrams per Gallon
Pound per Liter and Decagram 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
decagrams per gallon = pounds per liter × 171.703390253
This factor comes from each unit's defined relationship to the category's base unit: 1 pound per liter equals 453.59237 base units, and 1 decagram per gallon equals 2.64172052358 base units, so dividing one by the other gives the direct pound per liter-to-decagram per gallon factor of 171.703390253.
Simple example
1 lb/L × 171.7033903 = 171.7033903 dag/gal
1 pound per liter = 171.7033903 decagrams per gallon.
Real-world example
1,000 lb/L × 171.7033903 = 171,703.3903 dag/gal
1,000 pounds per liter = 171,703.3903 decagrams per gallon.
Conversion table
| Pound per Liter (lb/L) | Decagram per Gallon (dag/gal) |
|---|---|
| 0.1 lb/L | 17.17033903 dag/gal |
| 1 lb/L | 171.7033903 dag/gal |
| 10 lb/L | 1,717.033903 dag/gal |
| 100 lb/L | 17,170.33903 dag/gal |
| 1,000 lb/L | 171,703.3903 dag/gal |
| 10,000 lb/L | 1,717,033.903 dag/gal |
Reverse conversion: Decagram per Gallon to Pound per Liter
171.7033903 dag/gal × 0.005823996827 = 1 lb/L
171.7033903 decagrams per gallon = 1 pounds per liter.
pounds per liter = decagrams per gallon × 0.00582399682689
For a page dedicated to this direction, see Decagram per Gallon to Pound per Liter.
Understanding the Pound per Liter (lb/L)
Mass per volume density.
Understanding the Decagram per Gallon (dag/gal)
Mass per volume density.
Reserved between the cards and the FAQ so the page stays balanced.
Frequently asked questions
How many decagrams per gallon are in 1 pound per liter?
1 pound per liter equals 171.7033903 decagrams per gallon, using the exact defined conversion factor rather than an estimate.
How do I convert pound per liter to decagram per gallon?
Multiply the pound per liter value by 171.7033903. The converter above does this instantly to whatever precision you set.
How do I convert decagram per gallon back to pound per liter?
Use the reverse factor: 1 decagram per gallon equals 0.0058239968 pounds per liter. You can also use the swap control in the converter above to flip the direction instantly.
What is a pound per liter?
Pound per Liter (lb/L) is a unit of density.
What is a decagram per gallon?
Decagram per Gallon (dag/gal) is a unit of density.
Is the pound per liter to decagram per gallon conversion exact?
Yes. Both pound per liter and decagram per gallon are defined by fixed standards rather than physical artifacts, so the factor of 171.7033903 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.