Mass per volume density.
Milligrams per Gallon to Drams per Cubic Centimeter Converter — mg/gal to dr/cm3
Convert Milligram per Gallon (mg/gal) to Dram per Cubic Centimeter (dr/cm3) using the exact conversion factor (1 milligram per gallon = 1.490943e-7 dram per cubic centimeter). See the formula, worked examples, and conversion table.
Milligrams per Gallon to Drams per Cubic Centimeter 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 0.0002641720524 / 1771.845195.
Density uses kilograms per cubic meter as the base unit.
Reserved above the conversion cards and below the converter.
About Converting Milligrams per Gallon to Drams per Cubic Centimeter
Milligram per Gallon and Dram per Cubic Centimeter 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 cubic centimeter = milligrams per gallon × 1.490943e-7
This factor comes from each unit's defined relationship to the category's base unit: 1 milligram per gallon equals 0.000264172052358 base units, and 1 dram per cubic centimeter equals 1771.84519531 base units, so dividing one by the other gives the direct milligram per gallon-to-dram per cubic centimeter factor of 1.490943e-7.
Simple example
1 mg/gal × 1.490943e-7 = 1.490943e-7 dr/cm3
1 milligram per gallon = 1.490943e-7 drams per cubic centimeter.
Real-world example
1,000 mg/gal × 1.490943e-7 = 0.0001490943 dr/cm3
1,000 milligrams per gallon = 0.0001490943 drams per cubic centimeter.
Conversion table
| Milligram per Gallon (mg/gal) | Dram per Cubic Centimeter (dr/cm3) |
|---|---|
| 0.1 mg/gal | 1.490943e-8 dr/cm3 |
| 1 mg/gal | 1.490943e-7 dr/cm3 |
| 10 mg/gal | 0.0000014909 dr/cm3 |
| 100 mg/gal | 0.0000149094 dr/cm3 |
| 1,000 mg/gal | 0.0001490943 dr/cm3 |
| 10,000 mg/gal | 0.0014909432 dr/cm3 |
Reverse conversion: Dram per Cubic Centimeter to Milligram per Gallon
1.490943e-7 dr/cm3 × 6707163.682 = 0.9999998741 mg/gal
1.490943e-7 drams per cubic centimeter = 0.9999998741 milligrams per gallon.
milligrams per gallon = drams per cubic centimeter × 6707163.68176
For a page dedicated to this direction, see Dram per Cubic Centimeter to Milligram per Gallon.
Understanding the Milligram per Gallon (mg/gal)
Mass per volume density.
Understanding the Dram per Cubic Centimeter (dr/cm3)
Mass per volume density.
Reserved between the cards and the FAQ so the page stays balanced.
Frequently asked questions
How many drams per cubic centimeter are in 1 milligram per gallon?
1 milligram per gallon equals 1.490943e-7 drams per cubic centimeter, using the exact defined conversion factor rather than an estimate.
How do I convert milligram per gallon to dram per cubic centimeter?
Multiply the milligram per gallon value by 1.490943e-7. The converter above does this instantly to whatever precision you set.
How do I convert dram per cubic centimeter back to milligram per gallon?
Use the reverse factor: 1 dram per cubic centimeter equals 6,707,163.682 milligrams per gallon. You can also use the swap control in the converter above to flip the direction instantly.
What is a milligram per gallon?
Milligram per Gallon (mg/gal) is a unit of density.
What is a dram per cubic centimeter?
Dram per Cubic Centimeter (dr/cm3) is a unit of density.
Is the milligram per gallon to dram per cubic centimeter conversion exact?
Yes. Both milligram per gallon and dram per cubic centimeter are defined by fixed standards rather than physical artifacts, so the factor of 1.490943e-7 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.