Mass per volume density.
Decagrams per Cup to Stones per Teaspoon Converter — dag/cup to st/tsp
Convert Decagram per Cup (dag/cup) to Stone per Teaspoon (st/tsp) using the exact conversion factor (1 decagram per cup = 0.0000328069 stone per teaspoon). See the formula, worked examples, and conversion table.
Decagrams per Cup to Stones per Teaspoon 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 42.26752838 / 1.28837375e+6.
Density uses kilograms per cubic meter as the base unit.
Reserved above the conversion cards and below the converter.
About Converting Decagrams per Cup to Stones per Teaspoon
Decagram per Cup and Stone per Teaspoon 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 teaspoon = decagrams per cup × 0.0000328068842537
This factor comes from each unit's defined relationship to the category's base unit: 1 decagram per cup equals 42.2675283773 base units, and 1 stone per teaspoon equals 1288373.74651 base units, so dividing one by the other gives the direct decagram per cup-to-stone per teaspoon factor of 0.0000328068842537.
Simple example
1 dag/cup × 0.00003280688425 = 0.0000328069 st/tsp
1 decagram per cup = 0.0000328069 stones per teaspoon.
Real-world example
1,000 dag/cup × 0.00003280688425 = 0.0328068843 st/tsp
1,000 decagrams per cup = 0.0328068843 stones per teaspoon.
Conversion table
| Decagram per Cup (dag/cup) | Stone per Teaspoon (st/tsp) |
|---|---|
| 0.1 dag/cup | 0.0000032807 st/tsp |
| 1 dag/cup | 0.0000328069 st/tsp |
| 10 dag/cup | 0.0003280688 st/tsp |
| 100 dag/cup | 0.0032806884 st/tsp |
| 1,000 dag/cup | 0.0328068843 st/tsp |
| 10,000 dag/cup | 0.3280688425 st/tsp |
Reverse conversion: Stone per Teaspoon to Decagram per Cup
0.0000328069 st/tsp × 30481.40726 = 1.00000048 dag/cup
0.0000328069 stones per teaspoon = 1.00000048 decagrams per cup.
decagrams per cup = stones per teaspoon × 30481.407264
For a page dedicated to this direction, see Stone per Teaspoon to Decagram per Cup.
Understanding the Decagram per Cup (dag/cup)
Mass per volume density.
Understanding the Stone per Teaspoon (st/tsp)
Mass per volume density.
Reserved between the cards and the FAQ so the page stays balanced.
Frequently asked questions
How many stones per teaspoon are in 1 decagram per cup?
1 decagram per cup equals 0.0000328069 stones per teaspoon, using the exact defined conversion factor rather than an estimate.
How do I convert decagram per cup to stone per teaspoon?
Multiply the decagram per cup value by 0.00003280688425. The converter above does this instantly to whatever precision you set.
How do I convert stone per teaspoon back to decagram per cup?
Use the reverse factor: 1 stone per teaspoon equals 30,481.40726 decagrams per cup. You can also use the swap control in the converter above to flip the direction instantly.
What is a decagram per cup?
Decagram per Cup (dag/cup) is a unit of density.
What is a stone per teaspoon?
Stone per Teaspoon (st/tsp) is a unit of density.
Is the decagram per cup to stone per teaspoon conversion exact?
Yes. Both decagram per cup and stone per teaspoon are defined by fixed standards rather than physical artifacts, so the factor of 0.00003280688425 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.