Mass per volume density.
Decigrams per Liter to Drams per Gallon Converter — dg/L to dr/gal
Convert Decigram per Liter (dg/L) to Dram per Gallon (dr/gal) using the exact conversion factor (1 decigram per liter = 0.213642354 dram per gallon). See the formula, worked examples, and conversion table.
Decigrams per Liter to Drams 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 0.1 / 0.4680719817.
Density uses kilograms per cubic meter as the base unit.
Reserved above the conversion cards and below the converter.
About Converting Decigrams per Liter to Drams per Gallon
Decigram per Liter and Dram 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
drams per gallon = decigrams per liter × 0.213642353972
This factor comes from each unit's defined relationship to the category's base unit: 1 decigram per liter equals 0.1 base units, and 1 dram per gallon equals 0.468071981707 base units, so dividing one by the other gives the direct decigram per liter-to-dram per gallon factor of 0.213642353972.
Simple example
1 dg/L × 0.213642354 = 0.213642354 dr/gal
1 decigram per liter = 0.213642354 drams per gallon.
Real-world example
1,000 dg/L × 0.213642354 = 213.642354 dr/gal
1,000 decigrams per liter = 213.642354 drams per gallon.
Conversion table
| Decigram per Liter (dg/L) | Dram per Gallon (dr/gal) |
|---|---|
| 0.1 dg/L | 0.0213642354 dr/gal |
| 1 dg/L | 0.213642354 dr/gal |
| 10 dg/L | 2.13642354 dr/gal |
| 100 dg/L | 21.3642354 dr/gal |
| 1,000 dg/L | 213.642354 dr/gal |
| 10,000 dg/L | 2,136.42354 dr/gal |
Reverse conversion: Dram per Gallon to Decigram per Liter
0.213642354 dr/gal × 4.680719817 = 1 dg/L
0.213642354 drams per gallon = 1 decigrams per liter.
decigrams per liter = drams per gallon × 4.68071981707
For a page dedicated to this direction, see Dram per Gallon to Decigram per Liter.
Understanding the Decigram per Liter (dg/L)
Mass per volume density.
Understanding the Dram per Gallon (dr/gal)
Mass per volume density.
Reserved between the cards and the FAQ so the page stays balanced.
Frequently asked questions
How many drams per gallon are in 1 decigram per liter?
1 decigram per liter equals 0.213642354 drams per gallon, using the exact defined conversion factor rather than an estimate.
How do I convert decigram per liter to dram per gallon?
Multiply the decigram per liter value by 0.213642354. The converter above does this instantly to whatever precision you set.
How do I convert dram per gallon back to decigram per liter?
Use the reverse factor: 1 dram per gallon equals 4.680719817 decigrams per liter. You can also use the swap control in the converter above to flip the direction instantly.
What is a decigram per liter?
Decigram per Liter (dg/L) is a unit of density.
What is a dram per gallon?
Dram per Gallon (dr/gal) is a unit of density.
Is the decigram per liter to dram per gallon conversion exact?
Yes. Both decigram per liter and dram per gallon are defined by fixed standards rather than physical artifacts, so the factor of 0.213642354 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.