Mass per volume density.
Decagrams per Imperial gallon to Stones per Cup Converter — dag/imp gal to st/cup
Convert Decagram per Imperial gallon (dag/imp gal) to Stone per Cup (st/cup) using the exact conversion factor (1 decagram per imperial gallon = 0.0000819523 stone per cup). See the formula, worked examples, and conversion table.
Decagrams per Imperial gallon to Stones 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 2.199692483 / 26841.11972.
Density uses kilograms per cubic meter as the base unit.
Reserved above the conversion cards and below the converter.
About Converting Decagrams per Imperial gallon to Stones per Cup
Decagram per Imperial gallon and Stone 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
stones per cup = decagrams per imperial gallon × 0.0000819523367885
This factor comes from each unit's defined relationship to the category's base unit: 1 decagram per imperial gallon equals 2.19969248299 base units, and 1 stone per cup equals 26841.119719 base units, so dividing one by the other gives the direct decagram per imperial gallon-to-stone per cup factor of 0.0000819523367885.
Simple example
1 dag/imp gal × 0.00008195233679 = 0.0000819523 st/cup
1 decagram per imperial gallon = 0.0000819523 stones per cup.
Real-world example
1,000 dag/imp gal × 0.00008195233679 = 0.0819523368 st/cup
1,000 decagrams per imperial gallon = 0.0819523368 stones per cup.
Conversion table
| Decagram per Imperial gallon (dag/imp gal) | Stone per Cup (st/cup) |
|---|---|
| 0.1 dag/imp gal | 0.0000081952 st/cup |
| 1 dag/imp gal | 0.0000819523 st/cup |
| 10 dag/imp gal | 0.0008195234 st/cup |
| 100 dag/imp gal | 0.0081952337 st/cup |
| 1,000 dag/imp gal | 0.0819523368 st/cup |
| 10,000 dag/imp gal | 0.8195233679 st/cup |
Reverse conversion: Stone per Cup to Decagram per Imperial gallon
0.0000819523 st/cup × 12202.21459 = 0.9999995511 dag/imp gal
0.0000819523 stones per cup = 0.9999995511 decagrams per imperial gallon.
decagrams per imperial gallon = stones per cup × 12202.2145943
For a page dedicated to this direction, see Stone per Cup to Decagram per Imperial gallon.
Understanding the Decagram per Imperial gallon (dag/imp gal)
Mass per volume density.
Understanding the Stone per Cup (st/cup)
Mass per volume density.
Reserved between the cards and the FAQ so the page stays balanced.
Frequently asked questions
How many stones per cup are in 1 decagram per imperial gallon?
1 decagram per imperial gallon equals 0.0000819523 stones per cup, using the exact defined conversion factor rather than an estimate.
How do I convert decagram per imperial gallon to stone per cup?
Multiply the decagram per imperial gallon value by 0.00008195233679. The converter above does this instantly to whatever precision you set.
How do I convert stone per cup back to decagram per imperial gallon?
Use the reverse factor: 1 stone per cup equals 12,202.21459 decagrams per imperial gallon. You can also use the swap control in the converter above to flip the direction instantly.
What is a decagram per imperial gallon?
Decagram per Imperial gallon (dag/imp gal) is a unit of density.
What is a stone per cup?
Stone per Cup (st/cup) is a unit of density.
Is the decagram per imperial gallon to stone per cup conversion exact?
Yes. Both decagram per imperial gallon and stone per cup are defined by fixed standards rather than physical artifacts, so the factor of 0.00008195233679 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.