Mass per volume density.
Carats per Cup to Short tons per Cubic foot Converter — ct/cup to ton/ft3
Convert Carat per Cup (ct/cup) to Short ton per Cubic foot (ton/ft3) using the exact conversion factor (1 carat per cup = 0.0000263868 short ton per cubic foot). See the formula, worked examples, and conversion table.
Carats per Cup to Short tons per Cubic foot 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 0.8453505675 / 32036.92675.
Density uses kilograms per cubic meter as the base unit.
Reserved above the conversion cards and below the converter.
About Converting Carats per Cup to Short tons per Cubic foot
Carat per Cup and Short ton per Cubic foot 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 cubic foot = carats per cup × 0.0000263867559519
This factor comes from each unit's defined relationship to the category's base unit: 1 carat per cup equals 0.845350567546 base units, and 1 short ton per cubic foot equals 32036.9267479 base units, so dividing one by the other gives the direct carat per cup-to-short ton per cubic foot factor of 0.0000263867559519.
Simple example
1 ct/cup × 0.00002638675595 = 0.0000263868 ton/ft3
1 carat per cup = 0.0000263868 short tons per cubic foot.
Real-world example
1,000 ct/cup × 0.00002638675595 = 0.026386756 ton/ft3
1,000 carats per cup = 0.026386756 short tons per cubic foot.
Conversion table
| Carat per Cup (ct/cup) | Short ton per Cubic foot (ton/ft3) |
|---|---|
| 0.1 ct/cup | 0.0000026387 ton/ft3 |
| 1 ct/cup | 0.0000263868 ton/ft3 |
| 10 ct/cup | 0.0002638676 ton/ft3 |
| 100 ct/cup | 0.0026386756 ton/ft3 |
| 1,000 ct/cup | 0.026386756 ton/ft3 |
| 10,000 ct/cup | 0.2638675595 ton/ft3 |
Reverse conversion: Short ton per Cubic foot to Carat per Cup
0.0000263868 ton/ft3 × 37897.80001 = 1.000001669 ct/cup
0.0000263868 short tons per cubic foot = 1.000001669 carats per cup.
carats per cup = short tons per cubic foot × 37897.8000109
For a page dedicated to this direction, see Short ton per Cubic foot to Carat per Cup.
Understanding the Carat per Cup (ct/cup)
Mass per volume density.
Understanding the Short ton per Cubic foot (ton/ft3)
Mass per volume density.
Reserved between the cards and the FAQ so the page stays balanced.
Frequently asked questions
How many short tons per cubic foot are in 1 carat per cup?
1 carat per cup equals 0.0000263868 short tons per cubic foot, using the exact defined conversion factor rather than an estimate.
How do I convert carat per cup to short ton per cubic foot?
Multiply the carat per cup value by 0.00002638675595. The converter above does this instantly to whatever precision you set.
How do I convert short ton per cubic foot back to carat per cup?
Use the reverse factor: 1 short ton per cubic foot equals 37,897.80001 carats per cup. You can also use the swap control in the converter above to flip the direction instantly.
What is a carat per cup?
Carat per Cup (ct/cup) is a unit of density.
What is a short ton per cubic foot?
Short ton per Cubic foot (ton/ft3) is a unit of density.
Is the carat per cup to short ton per cubic foot conversion exact?
Yes. Both carat per cup and short ton per cubic foot are defined by fixed standards rather than physical artifacts, so the factor of 0.00002638675595 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.