Mass per volume density.
Drams per Liter to Megagrams per Liter Converter — dr/L to Mg/L
Convert Dram per Liter (dr/L) to Megagram per Liter (Mg/L) using the exact conversion factor (1 dram per liter = 0.0000017718 megagram per liter). See the formula, worked examples, and conversion table.
Drams per Liter to Megagrams per Liter 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 1.771845195 / 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 Liter to Megagrams per Liter
Dram per Liter and Megagram per Liter 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
megagrams per liter = drams per liter × 0.00000177184519531
This factor comes from each unit's defined relationship to the category's base unit: 1 dram per liter equals 1.77184519531 base units, and 1 megagram per liter equals 1000000 base units, so dividing one by the other gives the direct dram per liter-to-megagram per liter factor of 0.00000177184519531.
Simple example
1 dr/L × 0.000001771845195 = 0.0000017718 Mg/L
1 dram per liter = 0.0000017718 megagrams per liter.
Real-world example
1,000 dr/L × 0.000001771845195 = 0.0017718452 Mg/L
1,000 drams per liter = 0.0017718452 megagrams per liter.
Conversion table
| Dram per Liter (dr/L) | Megagram per Liter (Mg/L) |
|---|---|
| 0.1 dr/L | 1.771845e-7 Mg/L |
| 1 dr/L | 0.0000017718 Mg/L |
| 10 dr/L | 0.0000177185 Mg/L |
| 100 dr/L | 0.0001771845 Mg/L |
| 1,000 dr/L | 0.0017718452 Mg/L |
| 10,000 dr/L | 0.017718452 Mg/L |
Reverse conversion: Megagram per Liter to Dram per Liter
0.0000017718 Mg/L × 564383.3912 = 0.9999744925 dr/L
0.0000017718 megagrams per liter = 0.9999744925 drams per liter.
drams per liter = megagrams per liter × 564383.391193
For a page dedicated to this direction, see Megagram per Liter to Dram per Liter.
Understanding the Dram per Liter (dr/L)
Mass per volume density.
Understanding the Megagram per Liter (Mg/L)
Mass per volume density.
Reserved between the cards and the FAQ so the page stays balanced.
Frequently asked questions
How many megagrams per liter are in 1 dram per liter?
1 dram per liter equals 0.0000017718 megagrams per liter, using the exact defined conversion factor rather than an estimate.
How do I convert dram per liter to megagram per liter?
Multiply the dram per liter value by 0.000001771845195. The converter above does this instantly to whatever precision you set.
How do I convert megagram per liter back to dram per liter?
Use the reverse factor: 1 megagram per liter equals 564,383.3912 drams per liter. You can also use the swap control in the converter above to flip the direction instantly.
What is a dram per liter?
Dram per Liter (dr/L) is a unit of density.
What is a megagram per liter?
Megagram per Liter (Mg/L) is a unit of density.
Is the dram per liter to megagram per liter conversion exact?
Yes. Both dram per liter and megagram per liter are defined by fixed standards rather than physical artifacts, so the factor of 0.000001771845195 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.