Mass per volume density.
Drams per Cup to Slugs per Cup Converter — dr/cup to slug/cup
Convert Dram per Cup (dr/cup) to Slug per Cup (slug/cup) using the exact conversion factor (1 dram per cup = 0.00012141 slug per cup). See the formula, worked examples, and conversion table.
Drams per Cup to Slugs 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 7.489151707 / 61684.82065.
Density uses kilograms per cubic meter as the base unit.
Reserved above the conversion cards and below the converter.
About Converting Drams per Cup to Slugs per Cup
Dram per Cup and Slug 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
slugs per cup = drams per cup × 0.000121409961608
This factor comes from each unit's defined relationship to the category's base unit: 1 dram per cup equals 7.48915170731 base units, and 1 slug per cup equals 61684.8206534 base units, so dividing one by the other gives the direct dram per cup-to-slug per cup factor of 0.000121409961608.
Simple example
1 dr/cup × 0.0001214099616 = 0.00012141 slug/cup
1 dram per cup = 0.00012141 slugs per cup.
Real-world example
1,000 dr/cup × 0.0001214099616 = 0.1214099616 slug/cup
1,000 drams per cup = 0.1214099616 slugs per cup.
Conversion table
| Dram per Cup (dr/cup) | Slug per Cup (slug/cup) |
|---|---|
| 0.1 dr/cup | 0.000012141 slug/cup |
| 1 dr/cup | 0.00012141 slug/cup |
| 10 dr/cup | 0.0012140996 slug/cup |
| 100 dr/cup | 0.0121409962 slug/cup |
| 1,000 dr/cup | 0.1214099616 slug/cup |
| 10,000 dr/cup | 1.214099616 slug/cup |
Reverse conversion: Slug per Cup to Dram per Cup
0.00012141 slug/cup × 8236.55643 = 1.000000316 dr/cup
0.00012141 slugs per cup = 1.000000316 drams per cup.
drams per cup = slugs per cup × 8236.55643044
For a page dedicated to this direction, see Slug per Cup to Dram per Cup.
Understanding the Dram per Cup (dr/cup)
Mass per volume density.
Understanding the Slug per Cup (slug/cup)
Mass per volume density.
Reserved between the cards and the FAQ so the page stays balanced.
Frequently asked questions
How many slugs per cup are in 1 dram per cup?
1 dram per cup equals 0.00012141 slugs per cup, using the exact defined conversion factor rather than an estimate.
How do I convert dram per cup to slug per cup?
Multiply the dram per cup value by 0.0001214099616. The converter above does this instantly to whatever precision you set.
How do I convert slug per cup back to dram per cup?
Use the reverse factor: 1 slug per cup equals 8,236.55643 drams per cup. You can also use the swap control in the converter above to flip the direction instantly.
What is a dram per cup?
Dram per Cup (dr/cup) is a unit of density.
What is a slug per cup?
Slug per Cup (slug/cup) is a unit of density.
Is the dram per cup to slug per cup conversion exact?
Yes. Both dram per cup and slug per cup are defined by fixed standards rather than physical artifacts, so the factor of 0.0001214099616 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.