Mass per volume density.
Drams per Tablespoon to Slugs per Teaspoon Converter — dr/tbsp to slug/tsp
Convert Dram per Tablespoon (dr/tbsp) to Slug per Teaspoon (slug/tsp) using the exact conversion factor (1 dram per tablespoon = 0.00004047 slug per teaspoon). See the formula, worked examples, and conversion table.
Drams per Tablespoon to Slugs per Teaspoon 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 119.8264273 / 2.96087139e+6.
Density uses kilograms per cubic meter as the base unit.
Reserved above the conversion cards and below the converter.
About Converting Drams per Tablespoon to Slugs per Teaspoon
Dram per Tablespoon and Slug per Teaspoon 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
slugs per teaspoon = drams per tablespoon × 0.0000404699872026
This factor comes from each unit's defined relationship to the category's base unit: 1 dram per tablespoon equals 119.826427317 base units, and 1 slug per teaspoon equals 2960871.39136 base units, so dividing one by the other gives the direct dram per tablespoon-to-slug per teaspoon factor of 0.0000404699872026.
Simple example
1 dr/tbsp × 0.0000404699872 = 0.00004047 slug/tsp
1 dram per tablespoon = 0.00004047 slugs per teaspoon.
Real-world example
1,000 dr/tbsp × 0.0000404699872 = 0.0404699872 slug/tsp
1,000 drams per tablespoon = 0.0404699872 slugs per teaspoon.
Conversion table
| Dram per Tablespoon (dr/tbsp) | Slug per Teaspoon (slug/tsp) |
|---|---|
| 0.1 dr/tbsp | 0.000004047 slug/tsp |
| 1 dr/tbsp | 0.00004047 slug/tsp |
| 10 dr/tbsp | 0.0004046999 slug/tsp |
| 100 dr/tbsp | 0.0040469987 slug/tsp |
| 1,000 dr/tbsp | 0.0404699872 slug/tsp |
| 10,000 dr/tbsp | 0.404699872 slug/tsp |
Reverse conversion: Slug per Teaspoon to Dram per Tablespoon
0.00004047 slug/tsp × 24709.66929 = 1.000000316 dr/tbsp
0.00004047 slugs per teaspoon = 1.000000316 drams per tablespoon.
drams per tablespoon = slugs per teaspoon × 24709.6692913
For a page dedicated to this direction, see Slug per Teaspoon to Dram per Tablespoon.
Understanding the Dram per Tablespoon (dr/tbsp)
Mass per volume density.
Understanding the Slug per Teaspoon (slug/tsp)
Mass per volume density.
Reserved between the cards and the FAQ so the page stays balanced.
Frequently asked questions
How many slugs per teaspoon are in 1 dram per tablespoon?
1 dram per tablespoon equals 0.00004047 slugs per teaspoon, using the exact defined conversion factor rather than an estimate.
How do I convert dram per tablespoon to slug per teaspoon?
Multiply the dram per tablespoon value by 0.0000404699872. The converter above does this instantly to whatever precision you set.
How do I convert slug per teaspoon back to dram per tablespoon?
Use the reverse factor: 1 slug per teaspoon equals 24,709.66929 drams per tablespoon. You can also use the swap control in the converter above to flip the direction instantly.
What is a dram per tablespoon?
Dram per Tablespoon (dr/tbsp) is a unit of density.
What is a slug per teaspoon?
Slug per Teaspoon (slug/tsp) is a unit of density.
Is the dram per tablespoon to slug per teaspoon conversion exact?
Yes. Both dram per tablespoon and slug per teaspoon are defined by fixed standards rather than physical artifacts, so the factor of 0.0000404699872 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.