Mass per volume density.
Drams per Teaspoon to Imperial hundredweights per Teaspoon Converter — dr/tsp to long cwt/tsp
Convert Dram per Teaspoon (dr/tsp) to Imperial hundredweight per Teaspoon (long cwt/tsp) using the exact conversion factor (1 dram per teaspoon = 0.0000348772 imperial hundredweight per teaspoon). See the formula, worked examples, and conversion table.
Drams per Teaspoon to Imperial hundredweights 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 359.479282 / 1.030699e+7.
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 Imperial hundredweights per Teaspoon
Dram per Teaspoon and Imperial hundredweight 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
imperial hundredweights per teaspoon = drams per teaspoon × 0.0000348772321429
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 imperial hundredweight per teaspoon equals 10306989.9721 base units, so dividing one by the other gives the direct dram per teaspoon-to-imperial hundredweight per teaspoon factor of 0.0000348772321429.
Simple example
1 dr/tsp × 0.00003487723214 = 0.0000348772 long cwt/tsp
1 dram per teaspoon = 0.0000348772 imperial hundredweights per teaspoon.
Real-world example
1,000 dr/tsp × 0.00003487723214 = 0.0348772321 long cwt/tsp
1,000 drams per teaspoon = 0.0348772321 imperial hundredweights per teaspoon.
Conversion table
| Dram per Teaspoon (dr/tsp) | Imperial hundredweight per Teaspoon (long cwt/tsp) |
|---|---|
| 0.1 dr/tsp | 0.0000034877 long cwt/tsp |
| 1 dr/tsp | 0.0000348772 long cwt/tsp |
| 10 dr/tsp | 0.0003487723 long cwt/tsp |
| 100 dr/tsp | 0.0034877232 long cwt/tsp |
| 1,000 dr/tsp | 0.0348772321 long cwt/tsp |
| 10,000 dr/tsp | 0.3487723214 long cwt/tsp |
Reverse conversion: Imperial hundredweight per Teaspoon to Dram per Teaspoon
0.0000348772 long cwt/tsp × 28672 = 0.9999990784 dr/tsp
0.0000348772 imperial hundredweights per teaspoon = 0.9999990784 drams per teaspoon.
drams per teaspoon = imperial hundredweights per teaspoon × 28672
For a page dedicated to this direction, see Imperial hundredweight per Teaspoon to Dram per Teaspoon.
Understanding the Dram per Teaspoon (dr/tsp)
Mass per volume density.
Understanding the Imperial hundredweight per Teaspoon (long cwt/tsp)
Mass per volume density.
Reserved between the cards and the FAQ so the page stays balanced.
Frequently asked questions
How many imperial hundredweights per teaspoon are in 1 dram per teaspoon?
1 dram per teaspoon equals 0.0000348772 imperial hundredweights per teaspoon, using the exact defined conversion factor rather than an estimate.
How do I convert dram per teaspoon to imperial hundredweight per teaspoon?
Multiply the dram per teaspoon value by 0.00003487723214. The converter above does this instantly to whatever precision you set.
How do I convert imperial hundredweight per teaspoon back to dram per teaspoon?
Use the reverse factor: 1 imperial hundredweight per teaspoon equals 28,672 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 imperial hundredweight per teaspoon?
Imperial hundredweight per Teaspoon (long cwt/tsp) is a unit of density.
Is the dram per teaspoon to imperial hundredweight per teaspoon conversion exact?
Yes. Both dram per teaspoon and imperial hundredweight per teaspoon are defined by fixed standards rather than physical artifacts, so the factor of 0.00003487723214 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.