Mass per volume density.
Drams per Teaspoon to Grains per Liter Converter — dr/tsp to gr/L
Convert Dram per Teaspoon (dr/tsp) to Grain per Liter (gr/L) using the exact conversion factor (1 dram per teaspoon = 5,547.6131 grain per liter). See the formula, worked examples, and conversion table.
Drams per Teaspoon to Grains 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 359.479282 / 0.06479891.
Density uses kilograms per cubic meter as the base unit.
Reserved above the conversion cards and below the converter.
About Converting Drams per Teaspoon to Grains per Liter
Dram per Teaspoon and Grain 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
grains per liter = drams per teaspoon × 5547.61309952
This factor comes from each unit's defined relationship to the category's base unit: 1 dram per teaspoon equals 359.479281951 base units, and 1 grain per liter equals 0.06479891 base units, so dividing one by the other gives the direct dram per teaspoon-to-grain per liter factor of 5547.61309952.
Simple example
1 dr/tsp × 5547.6131 = 5,547.6131 gr/L
1 dram per teaspoon = 5,547.6131 grains per liter.
Real-world example
1,000 dr/tsp × 5547.6131 = 5,547,613.1 gr/L
1,000 drams per teaspoon = 5,547,613.1 grains per liter.
Conversion table
| Dram per Teaspoon (dr/tsp) | Grain per Liter (gr/L) |
|---|---|
| 0.1 dr/tsp | 554.76131 gr/L |
| 1 dr/tsp | 5,547.6131 gr/L |
| 10 dr/tsp | 55,476.131 gr/L |
| 100 dr/tsp | 554,761.31 gr/L |
| 1,000 dr/tsp | 5,547,613.1 gr/L |
| 10,000 dr/tsp | 55,476,131 gr/L |
Reverse conversion: Grain per Liter to Dram per Teaspoon
1 gr/L × 0.000180257704 = 0.0001802577 dr/tsp
1 grain per liter = 0.0001802577 drams per teaspoon.
drams per teaspoon = grains per liter × 0.000180257704
For a page dedicated to this direction, see Grain per Liter to Dram per Teaspoon.
Understanding the Dram per Teaspoon (dr/tsp)
Mass per volume density.
Understanding the Grain per Liter (gr/L)
Mass per volume density.
Reserved between the cards and the FAQ so the page stays balanced.
Frequently asked questions
How many grains per liter are in 1 dram per teaspoon?
1 dram per teaspoon equals 5,547.6131 grains per liter, using the exact defined conversion factor rather than an estimate.
How do I convert dram per teaspoon to grain per liter?
Multiply the dram per teaspoon value by 5547.6131. The converter above does this instantly to whatever precision you set.
How do I convert grain per liter back to dram per teaspoon?
Use the reverse factor: 1 grain per liter equals 0.0001802577 drams per teaspoon. You can also use the swap control in the converter above to flip the direction instantly.
What is a dram per teaspoon?
Dram per Teaspoon (dr/tsp) is a unit of density.
What is a grain per liter?
Grain per Liter (gr/L) is a unit of density.
Is the dram per teaspoon to grain per liter conversion exact?
Yes. Both dram per teaspoon and grain per liter are defined by fixed standards rather than physical artifacts, so the factor of 5547.6131 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.