Mass per volume density.
Drams per Fluid ounce to Kilograms per Milliliter Converter — dr/fl oz to kg/mL
Convert Dram per Fluid ounce (dr/fl oz) to Kilogram per Milliliter (kg/mL) using the exact conversion factor (1 dram per fluid ounce = 0.0000599132 kilogram per milliliter). See the formula, worked examples, and conversion table.
Drams per Fluid ounce to Kilograms 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 / 1e+6.
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 Kilograms per Milliliter
Dram per Fluid ounce and Kilogram 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
kilograms per milliliter = drams per fluid ounce × 0.0000599132136584
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 kilogram per milliliter equals 1000000 base units, so dividing one by the other gives the direct dram per fluid ounce-to-kilogram per milliliter factor of 0.0000599132136584.
Simple example
1 dr/fl oz × 0.00005991321366 = 0.0000599132 kg/mL
1 dram per fluid ounce = 0.0000599132 kilograms per milliliter.
Real-world example
1,000 dr/fl oz × 0.00005991321366 = 0.0599132137 kg/mL
1,000 drams per fluid ounce = 0.0599132137 kilograms per milliliter.
Conversion table
| Dram per Fluid ounce (dr/fl oz) | Kilogram per Milliliter (kg/mL) |
|---|---|
| 0.1 dr/fl oz | 0.0000059913 kg/mL |
| 1 dr/fl oz | 0.0000599132 kg/mL |
| 10 dr/fl oz | 0.0005991321 kg/mL |
| 100 dr/fl oz | 0.0059913214 kg/mL |
| 1,000 dr/fl oz | 0.0599132137 kg/mL |
| 10,000 dr/fl oz | 0.5991321366 kg/mL |
Reverse conversion: Kilogram per Milliliter to Dram per Fluid ounce
0.0000599132 kg/mL × 16690.8089 = 0.999999772 dr/fl oz
0.0000599132 kilograms per milliliter = 0.999999772 drams per fluid ounce.
drams per fluid ounce = kilograms per milliliter × 16690.808904
For a page dedicated to this direction, see Kilogram per Milliliter to Dram per Fluid ounce.
Understanding the Dram per Fluid ounce (dr/fl oz)
Mass per volume density.
Understanding the Kilogram per Milliliter (kg/mL)
Mass per volume density.
Reserved between the cards and the FAQ so the page stays balanced.
Frequently asked questions
How many kilograms per milliliter are in 1 dram per fluid ounce?
1 dram per fluid ounce equals 0.0000599132 kilograms per milliliter, using the exact defined conversion factor rather than an estimate.
How do I convert dram per fluid ounce to kilogram per milliliter?
Multiply the dram per fluid ounce value by 0.00005991321366. The converter above does this instantly to whatever precision you set.
How do I convert kilogram per milliliter back to dram per fluid ounce?
Use the reverse factor: 1 kilogram per milliliter equals 16,690.8089 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 kilogram per milliliter?
Kilogram per Milliliter (kg/mL) is a unit of density.
Is the dram per fluid ounce to kilogram per milliliter conversion exact?
Yes. Both dram per fluid ounce and kilogram per milliliter are defined by fixed standards rather than physical artifacts, so the factor of 0.00005991321366 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.