Mass per volume density.
Drams per Liter to Grains per Cubic Meter Converter — dr/L to gr/m3
Convert Dram per Liter (dr/L) to Grain per Cubic Meter (gr/m3) using the exact conversion factor (1 dram per liter = 27,343.75 grain per cubic meter). See the formula, worked examples, and conversion table.
Drams per Liter to Grains per Cubic Meter 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 / 6.479891e-5.
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 Grains per Cubic Meter
Dram per Liter and Grain per Cubic Meter 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 meter = drams per liter × 27343.75
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 grain per cubic meter equals 0.00006479891 base units, so dividing one by the other gives the direct dram per liter-to-grain per cubic meter factor of 27343.75.
Simple example
1 dr/L × 27343.75 = 27,343.75 gr/m3
1 dram per liter = 27,343.75 grains per cubic meter.
Real-world example
1,000 dr/L × 27343.75 = 27,343,750 gr/m3
1,000 drams per liter = 27,343,750 grains per cubic meter.
Conversion table
| Dram per Liter (dr/L) | Grain per Cubic Meter (gr/m3) |
|---|---|
| 0.1 dr/L | 2,734.375 gr/m3 |
| 1 dr/L | 27,343.75 gr/m3 |
| 10 dr/L | 273,437.5 gr/m3 |
| 100 dr/L | 2,734,375 gr/m3 |
| 1,000 dr/L | 27,343,750 gr/m3 |
| 10,000 dr/L | 273,437,500 gr/m3 |
Reverse conversion: Grain per Cubic Meter to Dram per Liter
1 gr/m3 × 0.00003657142857 = 0.0000365714 dr/L
1 grain per cubic meter = 0.0000365714 drams per liter.
drams per liter = grains per cubic meter × 0.0000365714285714
For a page dedicated to this direction, see Grain per Cubic Meter to Dram per Liter.
Understanding the Dram per Liter (dr/L)
Mass per volume density.
Understanding the Grain per Cubic Meter (gr/m3)
Mass per volume density.
Reserved between the cards and the FAQ so the page stays balanced.
Frequently asked questions
How many grains per cubic meter are in 1 dram per liter?
1 dram per liter equals 27,343.75 grains per cubic meter, using the exact defined conversion factor rather than an estimate.
How do I convert dram per liter to grain per cubic meter?
Multiply the dram per liter value by 27343.75. The converter above does this instantly to whatever precision you set.
How do I convert grain per cubic meter back to dram per liter?
Use the reverse factor: 1 grain per cubic meter equals 0.0000365714 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 grain per cubic meter?
Grain per Cubic Meter (gr/m3) is a unit of density.
Is the dram per liter to grain per cubic meter conversion exact?
Yes. Both dram per liter and grain per cubic meter are defined by fixed standards rather than physical artifacts, so the factor of 27343.75 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.