Mass per volume density.
Drams per Fluid ounce to Slugs per Teaspoon Converter — dr/fl oz to slug/tsp
Convert Dram per Fluid ounce (dr/fl oz) to Slug per Teaspoon (slug/tsp) using the exact conversion factor (1 dram per fluid ounce = 0.000020235 slug per teaspoon). See the formula, worked examples, and conversion table.
Drams per Fluid ounce 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 59.91321366 / 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 Fluid ounce to Slugs per Teaspoon
Dram per Fluid ounce 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 fluid ounce × 0.0000202349936013
This factor comes from each unit's defined relationship to the category's base unit: 1 dram per fluid ounce equals 59.9132136584 base units, and 1 slug per teaspoon equals 2960871.39136 base units, so dividing one by the other gives the direct dram per fluid ounce-to-slug per teaspoon factor of 0.0000202349936013.
Simple example
1 dr/fl oz × 0.0000202349936 = 0.000020235 slug/tsp
1 dram per fluid ounce = 0.000020235 slugs per teaspoon.
Real-world example
1,000 dr/fl oz × 0.0000202349936 = 0.0202349936 slug/tsp
1,000 drams per fluid ounce = 0.0202349936 slugs per teaspoon.
Conversion table
| Dram per Fluid ounce (dr/fl oz) | Slug per Teaspoon (slug/tsp) |
|---|---|
| 0.1 dr/fl oz | 0.0000020235 slug/tsp |
| 1 dr/fl oz | 0.000020235 slug/tsp |
| 10 dr/fl oz | 0.0002023499 slug/tsp |
| 100 dr/fl oz | 0.0020234994 slug/tsp |
| 1,000 dr/fl oz | 0.0202349936 slug/tsp |
| 10,000 dr/fl oz | 0.202349936 slug/tsp |
Reverse conversion: Slug per Teaspoon to Dram per Fluid ounce
0.000020235 slug/tsp × 49419.33858 = 1.000000316 dr/fl oz
0.000020235 slugs per teaspoon = 1.000000316 drams per fluid ounce.
drams per fluid ounce = slugs per teaspoon × 49419.3385827
For a page dedicated to this direction, see Slug per Teaspoon to Dram per Fluid ounce.
Understanding the Dram per Fluid ounce (dr/fl oz)
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 fluid ounce?
1 dram per fluid ounce equals 0.000020235 slugs per teaspoon, using the exact defined conversion factor rather than an estimate.
How do I convert dram per fluid ounce to slug per teaspoon?
Multiply the dram per fluid ounce value by 0.0000202349936. The converter above does this instantly to whatever precision you set.
How do I convert slug per teaspoon back to dram per fluid ounce?
Use the reverse factor: 1 slug per teaspoon equals 49,419.33858 drams per fluid ounce. You can also use the swap control in the converter above to flip the direction instantly.
What is a dram per fluid ounce?
Dram per Fluid ounce (dr/fl oz) 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 fluid ounce to slug per teaspoon conversion exact?
Yes. Both dram per fluid ounce and slug per teaspoon are defined by fixed standards rather than physical artifacts, so the factor of 0.0000202349936 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.