Mass per volume density.
Micrograms per Teaspoon to Drams per Tablespoon Converter — ug/tsp to dr/tbsp
Convert Microgram per Teaspoon (ug/tsp) to Dram per Tablespoon (dr/tbsp) using the exact conversion factor (1 microgram per teaspoon = 0.0000016932 dram per tablespoon). See the formula, worked examples, and conversion table.
Micrograms per Teaspoon to Drams per Tablespoon 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 0.0002028841362 / 119.8264273.
Density uses kilograms per cubic meter as the base unit.
Reserved above the conversion cards and below the converter.
About Converting Micrograms per Teaspoon to Drams per Tablespoon
Microgram per Teaspoon and Dram per Tablespoon 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 tablespoon = micrograms per teaspoon × 0.00000169315017358
This factor comes from each unit's defined relationship to the category's base unit: 1 microgram per teaspoon equals 0.000202884136211 base units, and 1 dram per tablespoon equals 119.826427317 base units, so dividing one by the other gives the direct microgram per teaspoon-to-dram per tablespoon factor of 0.00000169315017358.
Simple example
1 ug/tsp × 0.000001693150174 = 0.0000016932 dr/tbsp
1 microgram per teaspoon = 0.0000016932 drams per tablespoon.
Real-world example
1,000 ug/tsp × 0.000001693150174 = 0.0016931502 dr/tbsp
1,000 micrograms per teaspoon = 0.0016931502 drams per tablespoon.
Conversion table
| Microgram per Teaspoon (ug/tsp) | Dram per Tablespoon (dr/tbsp) |
|---|---|
| 0.1 ug/tsp | 1.69315e-7 dr/tbsp |
| 1 ug/tsp | 0.0000016932 dr/tbsp |
| 10 ug/tsp | 0.0000169315 dr/tbsp |
| 100 ug/tsp | 0.000169315 dr/tbsp |
| 1,000 ug/tsp | 0.0016931502 dr/tbsp |
| 10,000 ug/tsp | 0.0169315017 dr/tbsp |
Reverse conversion: Dram per Tablespoon to Microgram per Teaspoon
0.0000016932 dr/tbsp × 590615.0651 = 1.000029428 ug/tsp
0.0000016932 drams per tablespoon = 1.000029428 micrograms per teaspoon.
micrograms per teaspoon = drams per tablespoon × 590615.065104
For a page dedicated to this direction, see Dram per Tablespoon to Microgram per Teaspoon.
Understanding the Microgram per Teaspoon (ug/tsp)
Mass per volume density.
Understanding the Dram per Tablespoon (dr/tbsp)
Mass per volume density.
Reserved between the cards and the FAQ so the page stays balanced.
Frequently asked questions
How many drams per tablespoon are in 1 microgram per teaspoon?
1 microgram per teaspoon equals 0.0000016932 drams per tablespoon, using the exact defined conversion factor rather than an estimate.
How do I convert microgram per teaspoon to dram per tablespoon?
Multiply the microgram per teaspoon value by 0.000001693150174. The converter above does this instantly to whatever precision you set.
How do I convert dram per tablespoon back to microgram per teaspoon?
Use the reverse factor: 1 dram per tablespoon equals 590,615.0651 micrograms per teaspoon. You can also use the swap control in the converter above to flip the direction instantly.
What is a microgram per teaspoon?
Microgram per Teaspoon (ug/tsp) is a unit of density.
What is a dram per tablespoon?
Dram per Tablespoon (dr/tbsp) is a unit of density.
Is the microgram per teaspoon to dram per tablespoon conversion exact?
Yes. Both microgram per teaspoon and dram per tablespoon are defined by fixed standards rather than physical artifacts, so the factor of 0.000001693150174 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.