Mass per volume density.
Drams per Gallon to Microgram per Cubic inches Converter — dr/gal to ug/in3
Convert Dram per Gallon (dr/gal) to Microgram per Cubic inch (ug/in3) using the exact conversion factor (1 dram per gallon = 7,670.325521 microgram per cubic inch). See the formula, worked examples, and conversion table.
Drams per Gallon to Microgram 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 0.4680719817 / 6.10237441e-5.
Density uses kilograms per cubic meter as the base unit.
Reserved above the conversion cards and below the converter.
About Converting Drams per Gallon to Microgram per Cubic inches
Dram per Gallon and Microgram 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
microgram per cubic inches = drams per gallon × 7670.32552083
This factor comes from each unit's defined relationship to the category's base unit: 1 dram per gallon equals 0.468071981707 base units, and 1 microgram per cubic inch equals 0.0000610237440947 base units, so dividing one by the other gives the direct dram per gallon-to-microgram per cubic inch factor of 7670.32552083.
Simple example
1 dr/gal × 7670.325521 = 7,670.325521 ug/in3
1 dram per gallon = 7,670.325521 microgram per cubic inches.
Real-world example
1,000 dr/gal × 7670.325521 = 7,670,325.521 ug/in3
1,000 drams per gallon = 7,670,325.521 microgram per cubic inches.
Conversion table
| Dram per Gallon (dr/gal) | Microgram per Cubic inch (ug/in3) |
|---|---|
| 0.1 dr/gal | 767.0325521 ug/in3 |
| 1 dr/gal | 7,670.325521 ug/in3 |
| 10 dr/gal | 76,703.25521 ug/in3 |
| 100 dr/gal | 767,032.5521 ug/in3 |
| 1,000 dr/gal | 7,670,325.521 ug/in3 |
| 10,000 dr/gal | 76,703,255.21 ug/in3 |
Reverse conversion: Microgram per Cubic inch to Dram per Gallon
1 ug/in3 × 0.0001303725634 = 0.0001303726 dr/gal
1 microgram per cubic inch = 0.0001303726 drams per gallon.
drams per gallon = microgram per cubic inches × 0.000130372563366
For a page dedicated to this direction, see Microgram per Cubic inch to Dram per Gallon.
Understanding the Dram per Gallon (dr/gal)
Mass per volume density.
Understanding the Microgram per Cubic inch (ug/in3)
Mass per volume density.
Reserved between the cards and the FAQ so the page stays balanced.
Frequently asked questions
How many microgram per cubic inches are in 1 dram per gallon?
1 dram per gallon equals 7,670.325521 microgram per cubic inches, using the exact defined conversion factor rather than an estimate.
How do I convert dram per gallon to microgram per cubic inch?
Multiply the dram per gallon value by 7670.325521. The converter above does this instantly to whatever precision you set.
How do I convert microgram per cubic inch back to dram per gallon?
Use the reverse factor: 1 microgram per cubic inch equals 0.0001303726 drams per gallon. You can also use the swap control in the converter above to flip the direction instantly.
What is a dram per gallon?
Dram per Gallon (dr/gal) is a unit of density.
What is a microgram per cubic inch?
Microgram per Cubic inch (ug/in3) is a unit of density.
Is the dram per gallon to microgram per cubic inch conversion exact?
Yes. Both dram per gallon and microgram per cubic inch are defined by fixed standards rather than physical artifacts, so the factor of 7670.325521 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.