Mass per volume density.
Drams per Fluid ounce to Slugs per Milliliter Converter — dr/fl oz to slug/mL
Convert Dram per Fluid ounce (dr/fl oz) to Slug per Milliliter (slug/mL) using the exact conversion factor (1 dram per fluid ounce = 0.0000041054 slug per milliliter). See the formula, worked examples, and conversion table.
Drams per Fluid ounce to Slugs per Milliliter 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 59.91321366 / 1.45939029e+7.
Density uses kilograms per cubic meter as the base unit.
Reserved above the conversion cards and below the converter.
About Converting Drams per Fluid ounce to Slugs per Milliliter
Dram per Fluid ounce and Slug per Milliliter 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 milliliter = drams per fluid ounce × 0.00000410535919803
This factor comes from each unit's defined relationship to the category's base unit: 1 dram per fluid ounce equals 59.9132136584 base units, and 1 slug per milliliter equals 14593902.9372 base units, so dividing one by the other gives the direct dram per fluid ounce-to-slug per milliliter factor of 0.00000410535919803.
Simple example
1 dr/fl oz × 0.000004105359198 = 0.0000041054 slug/mL
1 dram per fluid ounce = 0.0000041054 slugs per milliliter.
Real-world example
1,000 dr/fl oz × 0.000004105359198 = 0.0041053592 slug/mL
1,000 drams per fluid ounce = 0.0041053592 slugs per milliliter.
Conversion table
| Dram per Fluid ounce (dr/fl oz) | Slug per Milliliter (slug/mL) |
|---|---|
| 0.1 dr/fl oz | 4.105359e-7 slug/mL |
| 1 dr/fl oz | 0.0000041054 slug/mL |
| 10 dr/fl oz | 0.0000410536 slug/mL |
| 100 dr/fl oz | 0.0004105359 slug/mL |
| 1,000 dr/fl oz | 0.0041053592 slug/mL |
| 10,000 dr/fl oz | 0.041053592 slug/mL |
Reverse conversion: Slug per Milliliter to Dram per Fluid ounce
0.0000041054 slug/mL × 243584.0451 = 1.000009939 dr/fl oz
0.0000041054 slugs per milliliter = 1.000009939 drams per fluid ounce.
drams per fluid ounce = slugs per milliliter × 243584.045089
For a page dedicated to this direction, see Slug per Milliliter to Dram per Fluid ounce.
Understanding the Dram per Fluid ounce (dr/fl oz)
Mass per volume density.
Understanding the Slug per Milliliter (slug/mL)
Mass per volume density.
Reserved between the cards and the FAQ so the page stays balanced.
Frequently asked questions
How many slugs per milliliter are in 1 dram per fluid ounce?
1 dram per fluid ounce equals 0.0000041054 slugs per milliliter, using the exact defined conversion factor rather than an estimate.
How do I convert dram per fluid ounce to slug per milliliter?
Multiply the dram per fluid ounce value by 0.000004105359198. The converter above does this instantly to whatever precision you set.
How do I convert slug per milliliter back to dram per fluid ounce?
Use the reverse factor: 1 slug per milliliter equals 243,584.0451 drams per fluid ounce. You can also use the swap control in the converter above to flip the direction instantly.
What is a dram per fluid ounce?
Dram per Fluid ounce (dr/fl oz) is a unit of density.
What is a slug per milliliter?
Slug per Milliliter (slug/mL) is a unit of density.
Is the dram per fluid ounce to slug per milliliter conversion exact?
Yes. Both dram per fluid ounce and slug per milliliter are defined by fixed standards rather than physical artifacts, so the factor of 0.000004105359198 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.