Mass per volume density.
Short tons per Cubic yard to Short tons per Cup Converter — ton/yd3 to ton/cup
Convert Short ton per Cubic yard (ton/yd3) to Short ton per Cup (ton/cup) using the exact conversion factor (1 short ton per cubic yard = 0.0003094457 short ton per cup). See the formula, worked examples, and conversion table.
Short tons per Cubic yard to Short tons 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 / 3.83444567e+6.
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 Short tons per Cup
Short ton per Cubic yard and Short ton 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
short tons per cup = short tons per cubic yard × 0.000309445730453
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 short ton per cup equals 3834445.67414 base units, so dividing one by the other gives the direct short ton per cubic yard-to-short ton per cup factor of 0.000309445730453.
Simple example
1 ton/yd3 × 0.0003094457305 = 0.0003094457 ton/cup
1 short ton per cubic yard = 0.0003094457 short tons per cup.
Real-world example
1,000 ton/yd3 × 0.0003094457305 = 0.3094457305 ton/cup
1,000 short tons per cubic yard = 0.3094457305 short tons per cup.
Conversion table
| Short ton per Cubic yard (ton/yd3) | Short ton per Cup (ton/cup) |
|---|---|
| 0.1 ton/yd3 | 0.0000309446 ton/cup |
| 1 ton/yd3 | 0.0003094457 ton/cup |
| 10 ton/yd3 | 0.0030944573 ton/cup |
| 100 ton/yd3 | 0.0309445731 ton/cup |
| 1,000 ton/yd3 | 0.3094457305 ton/cup |
| 10,000 ton/yd3 | 3.094457305 ton/cup |
Reverse conversion: Short ton per Cup to Short ton per Cubic yard
0.0003094457 ton/cup × 3231.584416 = 0.9999999016 ton/yd3
0.0003094457 short tons per cup = 0.9999999016 short tons per cubic yard.
short tons per cubic yard = short tons per cup × 3231.58441558
For a page dedicated to this direction, see Short ton per Cup to Short ton per Cubic yard.
Understanding the Short ton per Cubic yard (ton/yd3)
Mass per volume density.
Understanding the Short ton per Cup (ton/cup)
Mass per volume density.
Reserved between the cards and the FAQ so the page stays balanced.
Frequently asked questions
How many short tons per cup are in 1 short ton per cubic yard?
1 short ton per cubic yard equals 0.0003094457 short tons per cup, using the exact defined conversion factor rather than an estimate.
How do I convert short ton per cubic yard to short ton per cup?
Multiply the short ton per cubic yard value by 0.0003094457305. The converter above does this instantly to whatever precision you set.
How do I convert short ton per cup back to short ton per cubic yard?
Use the reverse factor: 1 short ton per cup equals 3,231.584416 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 short ton per cup?
Short ton per Cup (ton/cup) is a unit of density.
Is the short ton per cubic yard to short ton per cup conversion exact?
Yes. Both short ton per cubic yard and short ton per cup are defined by fixed standards rather than physical artifacts, so the factor of 0.0003094457305 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.