Mass per volume density.
Drams per Gallon to Grains per Cubic Centimeter Converter — dr/gal to gr/cm3
Convert Dram per Gallon (dr/gal) to Grain per Cubic Centimeter (gr/cm3) using the exact conversion factor (1 dram per gallon = 0.0072234546 grain per cubic centimeter). See the formula, worked examples, and conversion table.
Drams per Gallon to Grains 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 0.4680719817 / 64.79891.
Density uses kilograms per cubic meter as the base unit.
Reserved above the conversion cards and below the converter.
About Converting Drams per Gallon to Grains per Cubic Centimeter
Dram per Gallon and Grain 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
grains per cubic centimeter = drams per gallon × 0.00722345455667
This factor comes from each unit's defined relationship to the category's base unit: 1 dram per gallon equals 0.468071981707 base units, and 1 grain per cubic centimeter equals 64.79891 base units, so dividing one by the other gives the direct dram per gallon-to-grain per cubic centimeter factor of 0.00722345455667.
Simple example
1 dr/gal × 0.007223454557 = 0.0072234546 gr/cm3
1 dram per gallon = 0.0072234546 grains per cubic centimeter.
Real-world example
1,000 dr/gal × 0.007223454557 = 7.223454557 gr/cm3
1,000 drams per gallon = 7.223454557 grains per cubic centimeter.
Conversion table
| Dram per Gallon (dr/gal) | Grain per Cubic Centimeter (gr/cm3) |
|---|---|
| 0.1 dr/gal | 0.0007223455 gr/cm3 |
| 1 dr/gal | 0.0072234546 gr/cm3 |
| 10 dr/gal | 0.0722345456 gr/cm3 |
| 100 dr/gal | 0.7223454557 gr/cm3 |
| 1,000 dr/gal | 7.223454557 gr/cm3 |
| 10,000 dr/gal | 72.23454557 gr/cm3 |
Reverse conversion: Grain per Cubic Centimeter to Dram per Gallon
0.0072234546 gr/cm3 × 138.4379167 = 1.000000006 dr/gal
0.0072234546 grains per cubic centimeter = 1.000000006 drams per gallon.
drams per gallon = grains per cubic centimeter × 138.437916672
For a page dedicated to this direction, see Grain per Cubic Centimeter to Dram per Gallon.
Understanding the Dram per Gallon (dr/gal)
Mass per volume density.
Understanding the Grain per Cubic Centimeter (gr/cm3)
Mass per volume density.
Reserved between the cards and the FAQ so the page stays balanced.
Frequently asked questions
How many grains per cubic centimeter are in 1 dram per gallon?
1 dram per gallon equals 0.0072234546 grains per cubic centimeter, using the exact defined conversion factor rather than an estimate.
How do I convert dram per gallon to grain per cubic centimeter?
Multiply the dram per gallon value by 0.007223454557. The converter above does this instantly to whatever precision you set.
How do I convert grain per cubic centimeter back to dram per gallon?
Use the reverse factor: 1 grain per cubic centimeter equals 138.4379167 drams per gallon. You can also use the swap control in the converter above to flip the direction instantly.
What is a dram per gallon?
Dram per Gallon (dr/gal) is a unit of density.
What is a grain per cubic centimeter?
Grain per Cubic Centimeter (gr/cm3) is a unit of density.
Is the dram per gallon to grain per cubic centimeter conversion exact?
Yes. Both dram per gallon and grain per cubic centimeter are defined by fixed standards rather than physical artifacts, so the factor of 0.007223454557 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.