Mass per volume density.
Drams per Teaspoon to Slug per Cubic inches Converter — dr/tsp to slug/in3
Convert Dram per Teaspoon (dr/tsp) to Slug per Cubic inch (slug/in3) using the exact conversion factor (1 dram per teaspoon = 0.0004036487 slug per cubic inch). See the formula, worked examples, and conversion table.
Drams per Teaspoon to Slug per Cubic inches 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 / 890574.5982.
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 Slug per Cubic inches
Dram per Teaspoon and Slug per Cubic inch 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
slug per cubic inches = drams per teaspoon × 0.000403648703527
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 slug per cubic inch equals 890574.598183 base units, so dividing one by the other gives the direct dram per teaspoon-to-slug per cubic inch factor of 0.000403648703527.
Simple example
1 dr/tsp × 0.0004036487035 = 0.0004036487 slug/in3
1 dram per teaspoon = 0.0004036487 slug per cubic inches.
Real-world example
1,000 dr/tsp × 0.0004036487035 = 0.4036487035 slug/in3
1,000 drams per teaspoon = 0.4036487035 slug per cubic inches.
Conversion table
| Dram per Teaspoon (dr/tsp) | Slug per Cubic inch (slug/in3) |
|---|---|
| 0.1 dr/tsp | 0.0000403649 slug/in3 |
| 1 dr/tsp | 0.0004036487 slug/in3 |
| 10 dr/tsp | 0.004036487 slug/in3 |
| 100 dr/tsp | 0.0403648704 slug/in3 |
| 1,000 dr/tsp | 0.4036487035 slug/in3 |
| 10,000 dr/tsp | 4.036487035 slug/in3 |
Reverse conversion: Slug per Cubic inch to Dram per Teaspoon
0.0004036487 slug/in3 × 2477.401739 = 0.9999999913 dr/tsp
0.0004036487 slug per cubic inches = 0.9999999913 drams per teaspoon.
drams per teaspoon = slug per cubic inches × 2477.40173884
For a page dedicated to this direction, see Slug per Cubic inch to Dram per Teaspoon.
Understanding the Dram per Teaspoon (dr/tsp)
Mass per volume density.
Understanding the Slug per Cubic inch (slug/in3)
Mass per volume density.
Reserved between the cards and the FAQ so the page stays balanced.
Frequently asked questions
How many slug per cubic inches are in 1 dram per teaspoon?
1 dram per teaspoon equals 0.0004036487 slug per cubic inches, using the exact defined conversion factor rather than an estimate.
How do I convert dram per teaspoon to slug per cubic inch?
Multiply the dram per teaspoon value by 0.0004036487035. The converter above does this instantly to whatever precision you set.
How do I convert slug per cubic inch back to dram per teaspoon?
Use the reverse factor: 1 slug per cubic inch equals 2,477.401739 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 slug per cubic inch?
Slug per Cubic inch (slug/in3) is a unit of density.
Is the dram per teaspoon to slug per cubic inch conversion exact?
Yes. Both dram per teaspoon and slug per cubic inch are defined by fixed standards rather than physical artifacts, so the factor of 0.0004036487035 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.