Mass per volume density.
Slugs per Liter to Drams per Gallon Converter — slug/L to dr/gal
Convert Slug per Liter (slug/L) to Dram per Gallon (dr/gal) using the exact conversion factor (1 slug per liter = 31,178.75777 dram per gallon). See the formula, worked examples, and conversion table.
Slugs 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 14593.90294 / 0.4680719817.
Density uses kilograms per cubic meter as the base unit.
Reserved above the conversion cards and below the converter.
About Converting Slugs per Liter to Drams per Gallon
Slug 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 = slugs per liter × 31178.7577714
This factor comes from each unit's defined relationship to the category's base unit: 1 slug per liter equals 14593.9029372 base units, and 1 dram per gallon equals 0.468071981707 base units, so dividing one by the other gives the direct slug per liter-to-dram per gallon factor of 31178.7577714.
Simple example
1 slug/L × 31178.75777 = 31,178.75777 dr/gal
1 slug per liter = 31,178.75777 drams per gallon.
Real-world example
1,000 slug/L × 31178.75777 = 31,178,757.77 dr/gal
1,000 slugs per liter = 31,178,757.77 drams per gallon.
Conversion table
| Slug per Liter (slug/L) | Dram per Gallon (dr/gal) |
|---|---|
| 0.1 slug/L | 3,117.875777 dr/gal |
| 1 slug/L | 31,178.75777 dr/gal |
| 10 slug/L | 311,787.5777 dr/gal |
| 100 slug/L | 3,117,875.777 dr/gal |
| 1,000 slug/L | 31,178,757.77 dr/gal |
| 10,000 slug/L | 311,787,577.7 dr/gal |
Reverse conversion: Dram per Gallon to Slug per Liter
1 dr/gal × 0.00003207311873 = 0.0000320731 slug/L
1 dram per gallon = 0.0000320731 slugs per liter.
slugs per liter = drams per gallon × 0.0000320731187346
For a page dedicated to this direction, see Dram per Gallon to Slug per Liter.
Understanding the Slug per Liter (slug/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 slug per liter?
1 slug per liter equals 31,178.75777 drams per gallon, using the exact defined conversion factor rather than an estimate.
How do I convert slug per liter to dram per gallon?
Multiply the slug per liter value by 31178.75777. The converter above does this instantly to whatever precision you set.
How do I convert dram per gallon back to slug per liter?
Use the reverse factor: 1 dram per gallon equals 0.0000320731 slugs per liter. You can also use the swap control in the converter above to flip the direction instantly.
What is a slug per liter?
Slug per Liter (slug/L) is a unit of density.
What is a dram per gallon?
Dram per Gallon (dr/gal) is a unit of density.
Is the slug per liter to dram per gallon conversion exact?
Yes. Both slug per liter and dram per gallon are defined by fixed standards rather than physical artifacts, so the factor of 31178.75777 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.