Mass per volume density.
Drams per Teaspoon to Pounds per Tablespoon Converter — dr/tsp to lb/tbsp
Convert Dram per Teaspoon (dr/tsp) to Pound per Tablespoon (lb/tbsp) using the exact conversion factor (1 dram per teaspoon = 0.01171875 pound per tablespoon). See the formula, worked examples, and conversion table.
Drams per Teaspoon to Pounds 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 359.479282 / 30675.56539.
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 Pounds per Tablespoon
Dram per Teaspoon and Pound 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
pounds per tablespoon = drams per teaspoon × 0.01171875
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 pound per tablespoon equals 30675.5653931 base units, so dividing one by the other gives the direct dram per teaspoon-to-pound per tablespoon factor of 0.01171875.
Simple example
1 dr/tsp × 0.01171875 = 0.01171875 lb/tbsp
1 dram per teaspoon = 0.01171875 pounds per tablespoon.
Real-world example
1,000 dr/tsp × 0.01171875 = 11.71875 lb/tbsp
1,000 drams per teaspoon = 11.71875 pounds per tablespoon.
Conversion table
| Dram per Teaspoon (dr/tsp) | Pound per Tablespoon (lb/tbsp) |
|---|---|
| 0.1 dr/tsp | 0.001171875 lb/tbsp |
| 1 dr/tsp | 0.01171875 lb/tbsp |
| 10 dr/tsp | 0.1171875 lb/tbsp |
| 100 dr/tsp | 1.171875 lb/tbsp |
| 1,000 dr/tsp | 11.71875 lb/tbsp |
| 10,000 dr/tsp | 117.1875 lb/tbsp |
Reverse conversion: Pound per Tablespoon to Dram per Teaspoon
0.01171875 lb/tbsp × 85.33333333 = 1 dr/tsp
0.01171875 pounds per tablespoon = 1 drams per teaspoon.
drams per teaspoon = pounds per tablespoon × 85.3333333333
For a page dedicated to this direction, see Pound per Tablespoon to Dram per Teaspoon.
Understanding the Dram per Teaspoon (dr/tsp)
Mass per volume density.
Understanding the Pound per Tablespoon (lb/tbsp)
Mass per volume density.
Reserved between the cards and the FAQ so the page stays balanced.
Frequently asked questions
How many pounds per tablespoon are in 1 dram per teaspoon?
1 dram per teaspoon equals 0.01171875 pounds per tablespoon, using the exact defined conversion factor rather than an estimate.
How do I convert dram per teaspoon to pound per tablespoon?
Multiply the dram per teaspoon value by 0.01171875. The converter above does this instantly to whatever precision you set.
How do I convert pound per tablespoon back to dram per teaspoon?
Use the reverse factor: 1 pound per tablespoon equals 85.33333333 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 pound per tablespoon?
Pound per Tablespoon (lb/tbsp) is a unit of density.
Is the dram per teaspoon to pound per tablespoon conversion exact?
Yes. Both dram per teaspoon and pound per tablespoon are defined by fixed standards rather than physical artifacts, so the factor of 0.01171875 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.