Mass per volume density.
Short tons per Cubic yard to Drams per Cup Converter — ton/yd3 to dr/cup
Convert Short ton per Cubic yard (ton/yd3) to Dram per Cup (dr/cup) using the exact conversion factor (1 short ton per cubic yard = 158.436214 dram per cup). See the formula, worked examples, and conversion table.
Short tons per Cubic yard to Drams 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 1186.552843 / 7.489151707.
Density uses kilograms per cubic meter as the base unit.
Reserved above the conversion cards and below the converter.
About Converting Short tons per Cubic yard to Drams per Cup
Short ton per Cubic yard and Dram 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
drams per cup = short tons per cubic yard × 158.436213992
This factor comes from each unit's defined relationship to the category's base unit: 1 short ton per cubic yard equals 1186.55284252 base units, and 1 dram per cup equals 7.48915170731 base units, so dividing one by the other gives the direct short ton per cubic yard-to-dram per cup factor of 158.436213992.
Simple example
1 ton/yd3 × 158.436214 = 158.436214 dr/cup
1 short ton per cubic yard = 158.436214 drams per cup.
Real-world example
1,000 ton/yd3 × 158.436214 = 158,436.214 dr/cup
1,000 short tons per cubic yard = 158,436.214 drams per cup.
Conversion table
| Short ton per Cubic yard (ton/yd3) | Dram per Cup (dr/cup) |
|---|---|
| 0.1 ton/yd3 | 15.8436214 dr/cup |
| 1 ton/yd3 | 158.436214 dr/cup |
| 10 ton/yd3 | 1,584.36214 dr/cup |
| 100 ton/yd3 | 15,843.6214 dr/cup |
| 1,000 ton/yd3 | 158,436.214 dr/cup |
| 10,000 ton/yd3 | 1,584,362.14 dr/cup |
Reverse conversion: Dram per Cup to Short ton per Cubic yard
158.436214 dr/cup × 0.006311688312 = 1 ton/yd3
158.436214 drams per cup = 1 short tons per cubic yard.
short tons per cubic yard = drams per cup × 0.00631168831169
For a page dedicated to this direction, see Dram per Cup to Short ton per Cubic yard.
Understanding the Short ton per Cubic yard (ton/yd3)
Mass per volume density.
Understanding the Dram per Cup (dr/cup)
Mass per volume density.
Reserved between the cards and the FAQ so the page stays balanced.
Frequently asked questions
How many drams per cup are in 1 short ton per cubic yard?
1 short ton per cubic yard equals 158.436214 drams per cup, using the exact defined conversion factor rather than an estimate.
How do I convert short ton per cubic yard to dram per cup?
Multiply the short ton per cubic yard value by 158.436214. The converter above does this instantly to whatever precision you set.
How do I convert dram per cup back to short ton per cubic yard?
Use the reverse factor: 1 dram per cup equals 0.0063116883 short tons per cubic yard. You can also use the swap control in the converter above to flip the direction instantly.
What is a short ton per cubic yard?
Short ton per Cubic yard (ton/yd3) is a unit of density.
What is a dram per cup?
Dram per Cup (dr/cup) is a unit of density.
Is the short ton per cubic yard to dram per cup conversion exact?
Yes. Both short ton per cubic yard and dram per cup are defined by fixed standards rather than physical artifacts, so the factor of 158.436214 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.