Mass per volume density.
Drams per Imperial gallon to US hundredweights per Pint Converter — dr/imp gal to cwt/pt
Convert Dram per Imperial gallon (dr/imp gal) to US hundredweight per Pint (cwt/pt) using the exact conversion factor (1 dram per imperial gallon = 0.0000040658 us hundredweight per pint). See the formula, worked examples, and conversion table.
Drams per Imperial gallon to US 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 0.3897514557 / 95861.14185.
Density uses kilograms per cubic meter as the base unit.
Reserved above the conversion cards and below the converter.
About Converting Drams per Imperial gallon to US hundredweights per Pint
Dram per Imperial gallon and US 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
us hundredweights per pint = drams per imperial gallon × 0.00000406579191713
This factor comes from each unit's defined relationship to the category's base unit: 1 dram per imperial gallon equals 0.389751455715 base units, and 1 us hundredweight per pint equals 95861.1418535 base units, so dividing one by the other gives the direct dram per imperial gallon-to-us hundredweight per pint factor of 0.00000406579191713.
Simple example
1 dr/imp gal × 0.000004065791917 = 0.0000040658 cwt/pt
1 dram per imperial gallon = 0.0000040658 us hundredweights per pint.
Real-world example
1,000 dr/imp gal × 0.000004065791917 = 0.0040657919 cwt/pt
1,000 drams per imperial gallon = 0.0040657919 us hundredweights per pint.
Conversion table
| Dram per Imperial gallon (dr/imp gal) | US hundredweight per Pint (cwt/pt) |
|---|---|
| 0.1 dr/imp gal | 4.065792e-7 cwt/pt |
| 1 dr/imp gal | 0.0000040658 cwt/pt |
| 10 dr/imp gal | 0.0000406579 cwt/pt |
| 100 dr/imp gal | 0.0004065792 cwt/pt |
| 1,000 dr/imp gal | 0.0040657919 cwt/pt |
| 10,000 dr/imp gal | 0.0406579192 cwt/pt |
Reverse conversion: US hundredweight per Pint to Dram per Imperial gallon
0.0000040658 cwt/pt × 245954.5447 = 1.000001988 dr/imp gal
0.0000040658 us hundredweights per pint = 1.000001988 drams per imperial gallon.
drams per imperial gallon = us hundredweights per pint × 245954.544743
For a page dedicated to this direction, see US hundredweight per Pint to Dram per Imperial gallon.
Understanding the Dram per Imperial gallon (dr/imp gal)
Mass per volume density.
Understanding the US hundredweight per Pint (cwt/pt)
Mass per volume density.
Reserved between the cards and the FAQ so the page stays balanced.
Frequently asked questions
How many us hundredweights per pint are in 1 dram per imperial gallon?
1 dram per imperial gallon equals 0.0000040658 us hundredweights per pint, using the exact defined conversion factor rather than an estimate.
How do I convert dram per imperial gallon to us hundredweight per pint?
Multiply the dram per imperial gallon value by 0.000004065791917. The converter above does this instantly to whatever precision you set.
How do I convert us hundredweight per pint back to dram per imperial gallon?
Use the reverse factor: 1 us hundredweight per pint equals 245,954.5447 drams per imperial gallon. You can also use the swap control in the converter above to flip the direction instantly.
What is a dram per imperial gallon?
Dram per Imperial gallon (dr/imp gal) is a unit of density.
What is a us hundredweight per pint?
US hundredweight per Pint (cwt/pt) is a unit of density.
Is the dram per imperial gallon to us hundredweight per pint conversion exact?
Yes. Both dram per imperial gallon and us hundredweight per pint are defined by fixed standards rather than physical artifacts, so the factor of 0.000004065791917 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.