Mass per volume density.
Drams per Pint to Pounds per Imperial gallon Converter — dr/pt to lb/imp gal
Convert Dram per Pint (dr/pt) to Pound per Imperial gallon (lb/imp gal) using the exact conversion factor (1 dram per pint = 0.0375296852 pound per imperial gallon). See the formula, worked examples, and conversion table.
Drams per Pint to Pounds 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 / 99.77637266.
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 Pounds per Imperial gallon
Dram per Pint and Pound 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
pounds per imperial gallon = drams per pint × 0.037529685172
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 pound per imperial gallon equals 99.7763726631 base units, so dividing one by the other gives the direct dram per pint-to-pound per imperial gallon factor of 0.037529685172.
Simple example
1 dr/pt × 0.03752968517 = 0.0375296852 lb/imp gal
1 dram per pint = 0.0375296852 pounds per imperial gallon.
Real-world example
1,000 dr/pt × 0.03752968517 = 37.52968517 lb/imp gal
1,000 drams per pint = 37.52968517 pounds per imperial gallon.
Conversion table
| Dram per Pint (dr/pt) | Pound per Imperial gallon (lb/imp gal) |
|---|---|
| 0.1 dr/pt | 0.0037529685 lb/imp gal |
| 1 dr/pt | 0.0375296852 lb/imp gal |
| 10 dr/pt | 0.3752968517 lb/imp gal |
| 100 dr/pt | 3.752968517 lb/imp gal |
| 1,000 dr/pt | 37.52968517 lb/imp gal |
| 10,000 dr/pt | 375.2968517 lb/imp gal |
Reverse conversion: Pound per Imperial gallon to Dram per Pint
0.0375296852 lb/imp gal × 26.64557391 = 1.000000001 dr/pt
0.0375296852 pounds per imperial gallon = 1.000000001 drams per pint.
drams per pint = pounds per imperial gallon × 26.6455739081
For a page dedicated to this direction, see Pound per Imperial gallon to Dram per Pint.
Understanding the Dram per Pint (dr/pt)
Mass per volume density.
Understanding the Pound per Imperial gallon (lb/imp gal)
Mass per volume density.
Reserved between the cards and the FAQ so the page stays balanced.
Frequently asked questions
How many pounds per imperial gallon are in 1 dram per pint?
1 dram per pint equals 0.0375296852 pounds per imperial gallon, using the exact defined conversion factor rather than an estimate.
How do I convert dram per pint to pound per imperial gallon?
Multiply the dram per pint value by 0.03752968517. The converter above does this instantly to whatever precision you set.
How do I convert pound per imperial gallon back to dram per pint?
Use the reverse factor: 1 pound per imperial gallon equals 26.64557391 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 pound per imperial gallon?
Pound per Imperial gallon (lb/imp gal) is a unit of density.
Is the dram per pint to pound per imperial gallon conversion exact?
Yes. Both dram per pint and pound per imperial gallon are defined by fixed standards rather than physical artifacts, so the factor of 0.03752968517 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.