Mass per volume density.
Grains per Cubic foot to Drams per Liter Converter — gr/ft3 to dr/L
Convert Grain per Cubic foot (gr/ft3) to Dram per Liter (dr/L) using the exact conversion factor (1 grain per cubic foot = 0.0012915078 dram per liter). See the formula, worked examples, and conversion table.
Grains per Cubic foot to Drams 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 0.002288351911 / 1.771845195.
Density uses kilograms per cubic meter as the base unit.
Reserved above the conversion cards and below the converter.
About Converting Grains per Cubic foot to Drams per Liter
Grain per Cubic foot and Dram 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
drams per liter = grains per cubic foot × 0.00129150781153
This factor comes from each unit's defined relationship to the category's base unit: 1 grain per cubic foot equals 0.00228835191057 base units, and 1 dram per liter equals 1.77184519531 base units, so dividing one by the other gives the direct grain per cubic foot-to-dram per liter factor of 0.00129150781153.
Simple example
1 gr/ft3 × 0.001291507812 = 0.0012915078 dr/L
1 grain per cubic foot = 0.0012915078 drams per liter.
Real-world example
1,000 gr/ft3 × 0.001291507812 = 1.291507812 dr/L
1,000 grains per cubic foot = 1.291507812 drams per liter.
Conversion table
| Grain per Cubic foot (gr/ft3) | Dram per Liter (dr/L) |
|---|---|
| 0.1 gr/ft3 | 0.0001291508 dr/L |
| 1 gr/ft3 | 0.0012915078 dr/L |
| 10 gr/ft3 | 0.0129150781 dr/L |
| 100 gr/ft3 | 0.1291507812 dr/L |
| 1,000 gr/ft3 | 1.291507812 dr/L |
| 10,000 gr/ft3 | 12.91507812 dr/L |
Reverse conversion: Dram per Liter to Grain per Cubic foot
0.0012915078 dr/L × 774.288774 = 0.9999999911 gr/ft3
0.0012915078 drams per liter = 0.9999999911 grains per cubic foot.
grains per cubic foot = drams per liter × 774.288774
For a page dedicated to this direction, see Dram per Liter to Grain per Cubic foot.
Understanding the Grain per Cubic foot (gr/ft3)
Mass per volume density.
Understanding the Dram per Liter (dr/L)
Mass per volume density.
Reserved between the cards and the FAQ so the page stays balanced.
Frequently asked questions
How many drams per liter are in 1 grain per cubic foot?
1 grain per cubic foot equals 0.0012915078 drams per liter, using the exact defined conversion factor rather than an estimate.
How do I convert grain per cubic foot to dram per liter?
Multiply the grain per cubic foot value by 0.001291507812. The converter above does this instantly to whatever precision you set.
How do I convert dram per liter back to grain per cubic foot?
Use the reverse factor: 1 dram per liter equals 774.288774 grains per cubic foot. You can also use the swap control in the converter above to flip the direction instantly.
What is a grain per cubic foot?
Grain per Cubic foot (gr/ft3) is a unit of density.
What is a dram per liter?
Dram per Liter (dr/L) is a unit of density.
Is the grain per cubic foot to dram per liter conversion exact?
Yes. Both grain per cubic foot and dram per liter are defined by fixed standards rather than physical artifacts, so the factor of 0.001291507812 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.