Mass per volume density.
Hectograms per Liter to Drams per Fluid ounce Converter — hg/L to dr/fl oz
Convert Hectogram per Liter (hg/L) to Dram per Fluid ounce (dr/fl oz) using the exact conversion factor (1 hectogram per liter = 1.66908089 dram per fluid ounce). See the formula, worked examples, and conversion table.
Hectograms per Liter to Drams 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 100 / 59.91321366.
Density uses kilograms per cubic meter as the base unit.
Reserved above the conversion cards and below the converter.
About Converting Hectograms per Liter to Drams per Fluid ounce
Hectogram per Liter and Dram 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
drams per fluid ounce = hectograms per liter × 1.6690808904
This factor comes from each unit's defined relationship to the category's base unit: 1 hectogram per liter equals 100 base units, and 1 dram per fluid ounce equals 59.9132136584 base units, so dividing one by the other gives the direct hectogram per liter-to-dram per fluid ounce factor of 1.6690808904.
Simple example
1 hg/L × 1.66908089 = 1.66908089 dr/fl oz
1 hectogram per liter = 1.66908089 drams per fluid ounce.
Real-world example
1,000 hg/L × 1.66908089 = 1,669.08089 dr/fl oz
1,000 hectograms per liter = 1,669.08089 drams per fluid ounce.
Conversion table
| Hectogram per Liter (hg/L) | Dram per Fluid ounce (dr/fl oz) |
|---|---|
| 0.1 hg/L | 0.166908089 dr/fl oz |
| 1 hg/L | 1.66908089 dr/fl oz |
| 10 hg/L | 16.6908089 dr/fl oz |
| 100 hg/L | 166.908089 dr/fl oz |
| 1,000 hg/L | 1,669.08089 dr/fl oz |
| 10,000 hg/L | 16,690.8089 dr/fl oz |
Reverse conversion: Dram per Fluid ounce to Hectogram per Liter
1.66908089 dr/fl oz × 0.5991321366 = 0.9999999998 hg/L
1.66908089 drams per fluid ounce = 0.9999999998 hectograms per liter.
hectograms per liter = drams per fluid ounce × 0.599132136584
For a page dedicated to this direction, see Dram per Fluid ounce to Hectogram per Liter.
Understanding the Hectogram per Liter (hg/L)
Mass per volume density.
Understanding the Dram per Fluid ounce (dr/fl oz)
Mass per volume density.
Reserved between the cards and the FAQ so the page stays balanced.
Frequently asked questions
How many drams per fluid ounce are in 1 hectogram per liter?
1 hectogram per liter equals 1.66908089 drams per fluid ounce, using the exact defined conversion factor rather than an estimate.
How do I convert hectogram per liter to dram per fluid ounce?
Multiply the hectogram per liter value by 1.66908089. The converter above does this instantly to whatever precision you set.
How do I convert dram per fluid ounce back to hectogram per liter?
Use the reverse factor: 1 dram per fluid ounce equals 0.5991321366 hectograms per liter. You can also use the swap control in the converter above to flip the direction instantly.
What is a hectogram per liter?
Hectogram per Liter (hg/L) is a unit of density.
What is a dram per fluid ounce?
Dram per Fluid ounce (dr/fl oz) is a unit of density.
Is the hectogram per liter to dram per fluid ounce conversion exact?
Yes. Both hectogram per liter and dram per fluid ounce are defined by fixed standards rather than physical artifacts, so the factor of 1.66908089 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.