Mass per volume density.
Slugs per Cubic foot to Dram per Cubic inches Converter — slug/ft3 to dr/in3
Convert Slug per Cubic foot (slug/ft3) to Dram per Cubic inch (dr/in3) using the exact conversion factor (1 slug per cubic foot = 4.766525712 dram per cubic inch). See the formula, worked examples, and conversion table.
Slugs per Cubic foot to Dram per Cubic inches 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 515.3788184 / 108.1246278.
Density uses kilograms per cubic meter as the base unit.
Reserved above the conversion cards and below the converter.
About Converting Slugs per Cubic foot to Dram per Cubic inches
Slug per Cubic foot and Dram per Cubic inch 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
dram per cubic inches = slugs per cubic foot × 4.76652571206
This factor comes from each unit's defined relationship to the category's base unit: 1 slug per cubic foot equals 515.378818393 base units, and 1 dram per cubic inch equals 108.124627774 base units, so dividing one by the other gives the direct slug per cubic foot-to-dram per cubic inch factor of 4.76652571206.
Simple example
1 slug/ft3 × 4.766525712 = 4.766525712 dr/in3
1 slug per cubic foot = 4.766525712 dram per cubic inches.
Real-world example
1,000 slug/ft3 × 4.766525712 = 4,766.525712 dr/in3
1,000 slugs per cubic foot = 4,766.525712 dram per cubic inches.
Conversion table
| Slug per Cubic foot (slug/ft3) | Dram per Cubic inch (dr/in3) |
|---|---|
| 0.1 slug/ft3 | 0.4766525712 dr/in3 |
| 1 slug/ft3 | 4.766525712 dr/in3 |
| 10 slug/ft3 | 47.66525712 dr/in3 |
| 100 slug/ft3 | 476.6525712 dr/in3 |
| 1,000 slug/ft3 | 4,766.525712 dr/in3 |
| 10,000 slug/ft3 | 47,665.25712 dr/in3 |
Reverse conversion: Dram per Cubic inch to Slug per Cubic foot
4.766525712 dr/in3 × 0.2097964137 = 1 slug/ft3
4.766525712 dram per cubic inches = 1 slugs per cubic foot.
slugs per cubic foot = dram per cubic inches × 0.209796413658
For a page dedicated to this direction, see Dram per Cubic inch to Slug per Cubic foot.
Understanding the Slug per Cubic foot (slug/ft3)
Mass per volume density.
Understanding the Dram per Cubic inch (dr/in3)
Mass per volume density.
Reserved between the cards and the FAQ so the page stays balanced.
Frequently asked questions
How many dram per cubic inches are in 1 slug per cubic foot?
1 slug per cubic foot equals 4.766525712 dram per cubic inches, using the exact defined conversion factor rather than an estimate.
How do I convert slug per cubic foot to dram per cubic inch?
Multiply the slug per cubic foot value by 4.766525712. The converter above does this instantly to whatever precision you set.
How do I convert dram per cubic inch back to slug per cubic foot?
Use the reverse factor: 1 dram per cubic inch equals 0.2097964137 slugs per cubic foot. You can also use the swap control in the converter above to flip the direction instantly.
What is a slug per cubic foot?
Slug per Cubic foot (slug/ft3) is a unit of density.
What is a dram per cubic inch?
Dram per Cubic inch (dr/in3) is a unit of density.
Is the slug per cubic foot to dram per cubic inch conversion exact?
Yes. Both slug per cubic foot and dram per cubic inch are defined by fixed standards rather than physical artifacts, so the factor of 4.766525712 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.