Mass per volume density.
Drams per Cup to Short tons per Fluid ounce Converter — dr/cup to ton/fl oz
Convert Dram per Cup (dr/cup) to Short ton per Fluid ounce (ton/fl oz) using the exact conversion factor (1 dram per cup = 2.441406e-7 short ton per fluid ounce). See the formula, worked examples, and conversion table.
Drams per Cup to Short tons per Fluid ounce 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 / 3.06755654e+7.
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 Short tons per Fluid ounce
Dram per Cup and Short ton per Fluid ounce 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 fluid ounce = drams per cup × 2.441406e-7
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 short ton per fluid ounce equals 30675565.3931 base units, so dividing one by the other gives the direct dram per cup-to-short ton per fluid ounce factor of 2.441406e-7.
Simple example
1 dr/cup × 2.441406e-7 = 2.441406e-7 ton/fl oz
1 dram per cup = 2.441406e-7 short tons per fluid ounce.
Real-world example
1,000 dr/cup × 2.441406e-7 = 0.0002441406 ton/fl oz
1,000 drams per cup = 0.0002441406 short tons per fluid ounce.
Conversion table
| Dram per Cup (dr/cup) | Short ton per Fluid ounce (ton/fl oz) |
|---|---|
| 0.1 dr/cup | 2.441406e-8 ton/fl oz |
| 1 dr/cup | 2.441406e-7 ton/fl oz |
| 10 dr/cup | 0.0000024414 ton/fl oz |
| 100 dr/cup | 0.0000244141 ton/fl oz |
| 1,000 dr/cup | 0.0002441406 ton/fl oz |
| 10,000 dr/cup | 0.0024414063 ton/fl oz |
Reverse conversion: Short ton per Fluid ounce to Dram per Cup
2.441406e-7 ton/fl oz × 4096000 = 0.9999998976 dr/cup
2.441406e-7 short tons per fluid ounce = 0.9999998976 drams per cup.
drams per cup = short tons per fluid ounce × 4096000
For a page dedicated to this direction, see Short ton per Fluid ounce to Dram per Cup.
Understanding the Dram per Cup (dr/cup)
Mass per volume density.
Understanding the Short ton per Fluid ounce (ton/fl oz)
Mass per volume density.
Reserved between the cards and the FAQ so the page stays balanced.
Frequently asked questions
How many short tons per fluid ounce are in 1 dram per cup?
1 dram per cup equals 2.441406e-7 short tons per fluid ounce, using the exact defined conversion factor rather than an estimate.
How do I convert dram per cup to short ton per fluid ounce?
Multiply the dram per cup value by 2.441406e-7. The converter above does this instantly to whatever precision you set.
How do I convert short ton per fluid ounce back to dram per cup?
Use the reverse factor: 1 short ton per fluid ounce equals 4,096,000 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 short ton per fluid ounce?
Short ton per Fluid ounce (ton/fl oz) is a unit of density.
Is the dram per cup to short ton per fluid ounce conversion exact?
Yes. Both dram per cup and short ton per fluid ounce are defined by fixed standards rather than physical artifacts, so the factor of 2.441406e-7 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.