Mass per volume density.
Drams per Pint to Decigrams per Imperial gallon Converter — dr/pt to dg/imp gal
Convert Dram per Pint (dr/pt) to Decigram per Imperial gallon (dg/imp gal) using the exact conversion factor (1 dram per pint = 170.2317884 decigram per imperial gallon). See the formula, worked examples, and conversion table.
Drams per Pint to Decigrams per Imperial gallon 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 3.744575854 / 0.02199692483.
Density uses kilograms per cubic meter as the base unit.
Reserved above the conversion cards and below the converter.
About Converting Drams per Pint to Decigrams per Imperial gallon
Dram per Pint and Decigram per Imperial gallon 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
decigrams per imperial gallon = drams per pint × 170.231788425
This factor comes from each unit's defined relationship to the category's base unit: 1 dram per pint equals 3.74457585365 base units, and 1 decigram per imperial gallon equals 0.0219969248299 base units, so dividing one by the other gives the direct dram per pint-to-decigram per imperial gallon factor of 170.231788425.
Simple example
1 dr/pt × 170.2317884 = 170.2317884 dg/imp gal
1 dram per pint = 170.2317884 decigrams per imperial gallon.
Real-world example
1,000 dr/pt × 170.2317884 = 170,231.7884 dg/imp gal
1,000 drams per pint = 170,231.7884 decigrams per imperial gallon.
Conversion table
| Dram per Pint (dr/pt) | Decigram per Imperial gallon (dg/imp gal) |
|---|---|
| 0.1 dr/pt | 17.02317884 dg/imp gal |
| 1 dr/pt | 170.2317884 dg/imp gal |
| 10 dr/pt | 1,702.317884 dg/imp gal |
| 100 dr/pt | 17,023.17884 dg/imp gal |
| 1,000 dr/pt | 170,231.7884 dg/imp gal |
| 10,000 dr/pt | 1,702,317.884 dg/imp gal |
Reverse conversion: Decigram per Imperial gallon to Dram per Pint
170.2317884 dg/imp gal × 0.005874343501 = 0.9999999999 dr/pt
170.2317884 decigrams per imperial gallon = 0.9999999999 drams per pint.
drams per pint = decigrams per imperial gallon × 0.005874343501
For a page dedicated to this direction, see Decigram per Imperial gallon to Dram per Pint.
Understanding the Dram per Pint (dr/pt)
Mass per volume density.
Understanding the Decigram per Imperial gallon (dg/imp gal)
Mass per volume density.
Reserved between the cards and the FAQ so the page stays balanced.
Frequently asked questions
How many decigrams per imperial gallon are in 1 dram per pint?
1 dram per pint equals 170.2317884 decigrams per imperial gallon, using the exact defined conversion factor rather than an estimate.
How do I convert dram per pint to decigram per imperial gallon?
Multiply the dram per pint value by 170.2317884. The converter above does this instantly to whatever precision you set.
How do I convert decigram per imperial gallon back to dram per pint?
Use the reverse factor: 1 decigram per imperial gallon equals 0.0058743435 drams per pint. You can also use the swap control in the converter above to flip the direction instantly.
What is a dram per pint?
Dram per Pint (dr/pt) is a unit of density.
What is a decigram per imperial gallon?
Decigram per Imperial gallon (dg/imp gal) is a unit of density.
Is the dram per pint to decigram per imperial gallon conversion exact?
Yes. Both dram per pint and decigram per imperial gallon are defined by fixed standards rather than physical artifacts, so the factor of 170.2317884 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.