Mass per volume density.
Drams per Gallon to Imperial hundredweights per Pint Converter — dr/gal to long cwt/pt
Convert Dram per Gallon (dr/gal) to Imperial hundredweight per Pint (long cwt/pt) using the exact conversion factor (1 dram per gallon = 0.0000043597 imperial hundredweight per pint). See the formula, worked examples, and conversion table.
Drams per Gallon to Imperial hundredweights per Pint 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 0.4680719817 / 107364.4789.
Density uses kilograms per cubic meter as the base unit.
Reserved above the conversion cards and below the converter.
About Converting Drams per Gallon to Imperial hundredweights per Pint
Dram per Gallon and Imperial hundredweight per Pint 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 pint = drams per gallon × 0.00000435965401786
This factor comes from each unit's defined relationship to the category's base unit: 1 dram per gallon equals 0.468071981707 base units, and 1 imperial hundredweight per pint equals 107364.478876 base units, so dividing one by the other gives the direct dram per gallon-to-imperial hundredweight per pint factor of 0.00000435965401786.
Simple example
1 dr/gal × 0.000004359654018 = 0.0000043597 long cwt/pt
1 dram per gallon = 0.0000043597 imperial hundredweights per pint.
Real-world example
1,000 dr/gal × 0.000004359654018 = 0.004359654 long cwt/pt
1,000 drams per gallon = 0.004359654 imperial hundredweights per pint.
Conversion table
| Dram per Gallon (dr/gal) | Imperial hundredweight per Pint (long cwt/pt) |
|---|---|
| 0.1 dr/gal | 4.359654e-7 long cwt/pt |
| 1 dr/gal | 0.0000043597 long cwt/pt |
| 10 dr/gal | 0.0000435965 long cwt/pt |
| 100 dr/gal | 0.0004359654 long cwt/pt |
| 1,000 dr/gal | 0.004359654 long cwt/pt |
| 10,000 dr/gal | 0.0435965402 long cwt/pt |
Reverse conversion: Imperial hundredweight per Pint to Dram per Gallon
0.0000043597 long cwt/pt × 229376 = 1.000010547 dr/gal
0.0000043597 imperial hundredweights per pint = 1.000010547 drams per gallon.
drams per gallon = imperial hundredweights per pint × 229376
For a page dedicated to this direction, see Imperial hundredweight per Pint to Dram per Gallon.
Understanding the Dram per Gallon (dr/gal)
Mass per volume density.
Understanding the Imperial hundredweight per Pint (long cwt/pt)
Mass per volume density.
Reserved between the cards and the FAQ so the page stays balanced.
Frequently asked questions
How many imperial hundredweights per pint are in 1 dram per gallon?
1 dram per gallon equals 0.0000043597 imperial hundredweights per pint, using the exact defined conversion factor rather than an estimate.
How do I convert dram per gallon to imperial hundredweight per pint?
Multiply the dram per gallon value by 0.000004359654018. The converter above does this instantly to whatever precision you set.
How do I convert imperial hundredweight per pint back to dram per gallon?
Use the reverse factor: 1 imperial hundredweight per pint equals 229,376 drams per gallon. You can also use the swap control in the converter above to flip the direction instantly.
What is a dram per gallon?
Dram per Gallon (dr/gal) is a unit of density.
What is a imperial hundredweight per pint?
Imperial hundredweight per Pint (long cwt/pt) is a unit of density.
Is the dram per gallon to imperial hundredweight per pint conversion exact?
Yes. Both dram per gallon and imperial hundredweight per pint are defined by fixed standards rather than physical artifacts, so the factor of 0.000004359654018 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.