Mass per volume density.
Drams per Milliliter to Slugs per Fluid ounce Converter — dr/mL to slug/fl oz
Convert Dram per Milliliter (dr/mL) to Slug per Fluid ounce (slug/fl oz) using the exact conversion factor (1 dram per milliliter = 0.0035905211 slug per fluid ounce). See the formula, worked examples, and conversion table.
Drams per Milliliter to Slugs per Fluid ounce 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 1771.845195 / 493478.5652.
Density uses kilograms per cubic meter as the base unit.
Reserved above the conversion cards and below the converter.
About Converting Drams per Milliliter to Slugs per Fluid ounce
Dram per Milliliter and Slug per Fluid ounce 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
slugs per fluid ounce = drams per milliliter × 0.00359052108879
This factor comes from each unit's defined relationship to the category's base unit: 1 dram per milliliter equals 1771.84519531 base units, and 1 slug per fluid ounce equals 493478.565227 base units, so dividing one by the other gives the direct dram per milliliter-to-slug per fluid ounce factor of 0.00359052108879.
Simple example
1 dr/mL × 0.003590521089 = 0.0035905211 slug/fl oz
1 dram per milliliter = 0.0035905211 slugs per fluid ounce.
Real-world example
1,000 dr/mL × 0.003590521089 = 3.590521089 slug/fl oz
1,000 drams per milliliter = 3.590521089 slugs per fluid ounce.
Conversion table
| Dram per Milliliter (dr/mL) | Slug per Fluid ounce (slug/fl oz) |
|---|---|
| 0.1 dr/mL | 0.0003590521 slug/fl oz |
| 1 dr/mL | 0.0035905211 slug/fl oz |
| 10 dr/mL | 0.0359052109 slug/fl oz |
| 100 dr/mL | 0.3590521089 slug/fl oz |
| 1,000 dr/mL | 3.590521089 slug/fl oz |
| 10,000 dr/mL | 35.90521089 slug/fl oz |
Reverse conversion: Slug per Fluid ounce to Dram per Milliliter
0.0035905211 slug/fl oz × 278.5111061 = 1.000000003 dr/mL
0.0035905211 slugs per fluid ounce = 1.000000003 drams per milliliter.
drams per milliliter = slugs per fluid ounce × 278.511106124
For a page dedicated to this direction, see Slug per Fluid ounce to Dram per Milliliter.
Understanding the Dram per Milliliter (dr/mL)
Mass per volume density.
Understanding the Slug per Fluid ounce (slug/fl oz)
Mass per volume density.
Reserved between the cards and the FAQ so the page stays balanced.
Frequently asked questions
How many slugs per fluid ounce are in 1 dram per milliliter?
1 dram per milliliter equals 0.0035905211 slugs per fluid ounce, using the exact defined conversion factor rather than an estimate.
How do I convert dram per milliliter to slug per fluid ounce?
Multiply the dram per milliliter value by 0.003590521089. The converter above does this instantly to whatever precision you set.
How do I convert slug per fluid ounce back to dram per milliliter?
Use the reverse factor: 1 slug per fluid ounce equals 278.5111061 drams per milliliter. You can also use the swap control in the converter above to flip the direction instantly.
What is a dram per milliliter?
Dram per Milliliter (dr/mL) is a unit of density.
What is a slug per fluid ounce?
Slug per Fluid ounce (slug/fl oz) is a unit of density.
Is the dram per milliliter to slug per fluid ounce conversion exact?
Yes. Both dram per milliliter and slug per fluid ounce are defined by fixed standards rather than physical artifacts, so the factor of 0.003590521089 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.