Mass per volume density.
Drams per Fluid ounce to Drams per Teaspoon Converter — dr/fl oz to dr/tsp
Convert Dram per Fluid ounce (dr/fl oz) to Dram per Teaspoon (dr/tsp) using the exact conversion factor (1 dram per fluid ounce = 0.1666666667 dram per teaspoon). See the formula, worked examples, and conversion table.
Drams per Fluid ounce to Drams 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 / 359.479282.
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 Drams per Teaspoon
Dram per Fluid ounce and Dram 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
drams per teaspoon = drams per fluid ounce × 0.166666666667
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 dram per teaspoon equals 359.479281951 base units, so dividing one by the other gives the direct dram per fluid ounce-to-dram per teaspoon factor of 0.166666666667.
Simple example
1 dr/fl oz × 0.1666666667 = 0.1666666667 dr/tsp
1 dram per fluid ounce = 0.1666666667 drams per teaspoon.
Real-world example
1,000 dr/fl oz × 0.1666666667 = 166.6666667 dr/tsp
1,000 drams per fluid ounce = 166.6666667 drams per teaspoon.
Conversion table
| Dram per Fluid ounce (dr/fl oz) | Dram per Teaspoon (dr/tsp) |
|---|---|
| 0.1 dr/fl oz | 0.0166666667 dr/tsp |
| 1 dr/fl oz | 0.1666666667 dr/tsp |
| 10 dr/fl oz | 1.666666667 dr/tsp |
| 100 dr/fl oz | 16.66666667 dr/tsp |
| 1,000 dr/fl oz | 166.6666667 dr/tsp |
| 10,000 dr/fl oz | 1,666.666667 dr/tsp |
Reverse conversion: Dram per Teaspoon to Dram per Fluid ounce
0.1666666667 dr/tsp × 6 = 1 dr/fl oz
0.1666666667 drams per teaspoon = 1 drams per fluid ounce.
drams per fluid ounce = drams per teaspoon × 6
For a page dedicated to this direction, see Dram per Teaspoon to Dram per Fluid ounce.
Understanding the Dram per Fluid ounce (dr/fl oz)
Mass per volume density.
Understanding the Dram per Teaspoon (dr/tsp)
Mass per volume density.
Reserved between the cards and the FAQ so the page stays balanced.
Frequently asked questions
How many drams per teaspoon are in 1 dram per fluid ounce?
1 dram per fluid ounce equals 0.1666666667 drams per teaspoon, using the exact defined conversion factor rather than an estimate.
How do I convert dram per fluid ounce to dram per teaspoon?
Multiply the dram per fluid ounce value by 0.1666666667. The converter above does this instantly to whatever precision you set.
How do I convert dram per teaspoon back to dram per fluid ounce?
Use the reverse factor: 1 dram per teaspoon equals 6 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 dram per teaspoon?
Dram per Teaspoon (dr/tsp) is a unit of density.
Is the dram per fluid ounce to dram per teaspoon conversion exact?
Yes. Both dram per fluid ounce and dram per teaspoon are defined by fixed standards rather than physical artifacts, so the factor of 0.1666666667 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.