Mass per volume density.
Drams per Cup to Ounces per Cubic Centimeter Converter — dr/cup to oz/cm3
Convert Dram per Cup (dr/cup) to Ounce per Cubic Centimeter (oz/cm3) using the exact conversion factor (1 dram per cup = 0.0002641721 ounce per cubic centimeter). See the formula, worked examples, and conversion table.
Drams per Cup to Ounces per Cubic Centimeter 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 / 28349.52312.
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 Ounces per Cubic Centimeter
Dram per Cup and Ounce per Cubic Centimeter 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
ounces per cubic centimeter = drams per cup × 0.000264172052358
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 ounce per cubic centimeter equals 28349.523125 base units, so dividing one by the other gives the direct dram per cup-to-ounce per cubic centimeter factor of 0.000264172052358.
Simple example
1 dr/cup × 0.0002641720524 = 0.0002641721 oz/cm3
1 dram per cup = 0.0002641721 ounces per cubic centimeter.
Real-world example
1,000 dr/cup × 0.0002641720524 = 0.2641720524 oz/cm3
1,000 drams per cup = 0.2641720524 ounces per cubic centimeter.
Conversion table
| Dram per Cup (dr/cup) | Ounce per Cubic Centimeter (oz/cm3) |
|---|---|
| 0.1 dr/cup | 0.0000264172 oz/cm3 |
| 1 dr/cup | 0.0002641721 oz/cm3 |
| 10 dr/cup | 0.0026417205 oz/cm3 |
| 100 dr/cup | 0.0264172052 oz/cm3 |
| 1,000 dr/cup | 0.2641720524 oz/cm3 |
| 10,000 dr/cup | 2.641720524 oz/cm3 |
Reverse conversion: Ounce per Cubic Centimeter to Dram per Cup
0.0002641721 oz/cm3 × 3785.411784 = 1.00000018 dr/cup
0.0002641721 ounces per cubic centimeter = 1.00000018 drams per cup.
drams per cup = ounces per cubic centimeter × 3785.411784
For a page dedicated to this direction, see Ounce per Cubic Centimeter to Dram per Cup.
Understanding the Dram per Cup (dr/cup)
Mass per volume density.
Understanding the Ounce per Cubic Centimeter (oz/cm3)
Mass per volume density.
Reserved between the cards and the FAQ so the page stays balanced.
Frequently asked questions
How many ounces per cubic centimeter are in 1 dram per cup?
1 dram per cup equals 0.0002641721 ounces per cubic centimeter, using the exact defined conversion factor rather than an estimate.
How do I convert dram per cup to ounce per cubic centimeter?
Multiply the dram per cup value by 0.0002641720524. The converter above does this instantly to whatever precision you set.
How do I convert ounce per cubic centimeter back to dram per cup?
Use the reverse factor: 1 ounce per cubic centimeter equals 3,785.411784 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 ounce per cubic centimeter?
Ounce per Cubic Centimeter (oz/cm3) is a unit of density.
Is the dram per cup to ounce per cubic centimeter conversion exact?
Yes. Both dram per cup and ounce per cubic centimeter are defined by fixed standards rather than physical artifacts, so the factor of 0.0002641720524 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.