Mass per volume density.
Pounds per Imperial gallon to Decigrams per Cup Converter — lb/imp gal to dg/cup
Convert Pound per Imperial gallon (lb/imp gal) to Decigram per Cup (dg/cup) using the exact conversion factor (1 pound per imperial gallon = 236.0591605 decigram per cup). See the formula, worked examples, and conversion table.
Pounds per Imperial gallon to Decigrams per Cup 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 99.77637266 / 0.4226752838.
Density uses kilograms per cubic meter as the base unit.
Reserved above the conversion cards and below the converter.
About Converting Pounds per Imperial gallon to Decigrams per Cup
Pound per Imperial gallon and Decigram per Cup 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 cup = pounds per imperial gallon × 236.059160527
This factor comes from each unit's defined relationship to the category's base unit: 1 pound per imperial gallon equals 99.7763726631 base units, and 1 decigram per cup equals 0.422675283773 base units, so dividing one by the other gives the direct pound per imperial gallon-to-decigram per cup factor of 236.059160527.
Simple example
1 lb/imp gal × 236.0591605 = 236.0591605 dg/cup
1 pound per imperial gallon = 236.0591605 decigrams per cup.
Real-world example
1,000 lb/imp gal × 236.0591605 = 236,059.1605 dg/cup
1,000 pounds per imperial gallon = 236,059.1605 decigrams per cup.
Conversion table
| Pound per Imperial gallon (lb/imp gal) | Decigram per Cup (dg/cup) |
|---|---|
| 0.1 lb/imp gal | 23.60591605 dg/cup |
| 1 lb/imp gal | 236.0591605 dg/cup |
| 10 lb/imp gal | 2,360.591605 dg/cup |
| 100 lb/imp gal | 23,605.91605 dg/cup |
| 1,000 lb/imp gal | 236,059.1605 dg/cup |
| 10,000 lb/imp gal | 2,360,591.605 dg/cup |
Reverse conversion: Decigram per Cup to Pound per Imperial gallon
236.0591605 dg/cup × 0.004236226198 = 0.9999999999 lb/imp gal
236.0591605 decigrams per cup = 0.9999999999 pounds per imperial gallon.
pounds per imperial gallon = decigrams per cup × 0.00423622619756
For a page dedicated to this direction, see Decigram per Cup to Pound per Imperial gallon.
Understanding the Pound per Imperial gallon (lb/imp gal)
Mass per volume density.
Understanding the Decigram per Cup (dg/cup)
Mass per volume density.
Reserved between the cards and the FAQ so the page stays balanced.
Frequently asked questions
How many decigrams per cup are in 1 pound per imperial gallon?
1 pound per imperial gallon equals 236.0591605 decigrams per cup, using the exact defined conversion factor rather than an estimate.
How do I convert pound per imperial gallon to decigram per cup?
Multiply the pound per imperial gallon value by 236.0591605. The converter above does this instantly to whatever precision you set.
How do I convert decigram per cup back to pound per imperial gallon?
Use the reverse factor: 1 decigram per cup equals 0.0042362262 pounds per imperial gallon. You can also use the swap control in the converter above to flip the direction instantly.
What is a pound per imperial gallon?
Pound per Imperial gallon (lb/imp gal) is a unit of density.
What is a decigram per cup?
Decigram per Cup (dg/cup) is a unit of density.
Is the pound per imperial gallon to decigram per cup conversion exact?
Yes. Both pound per imperial gallon and decigram per cup are defined by fixed standards rather than physical artifacts, so the factor of 236.0591605 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.