Mass per volume density.
Drams per Pint to Micrograms per Pint Converter — dr/pt to ug/pt
Convert Dram per Pint (dr/pt) to Microgram per Pint (ug/pt) using the exact conversion factor (1 dram per pint = 1,771,845.195 microgram per pint). See the formula, worked examples, and conversion table.
Drams per Pint to Micrograms per Pint 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 3.744575854 / 2.11337642e-6.
Density uses kilograms per cubic meter as the base unit.
Reserved above the conversion cards and below the converter.
About Converting Drams per Pint to Micrograms per Pint
Dram per Pint and Microgram per Pint 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
micrograms per pint = drams per pint × 1771845.19531
This factor comes from each unit's defined relationship to the category's base unit: 1 dram per pint equals 3.74457585365 base units, and 1 microgram per pint equals 0.00000211337641887 base units, so dividing one by the other gives the direct dram per pint-to-microgram per pint factor of 1771845.19531.
Simple example
1 dr/pt × 1771845.195 = 1,771,845.195 ug/pt
1 dram per pint = 1,771,845.195 micrograms per pint.
Real-world example
1,000 dr/pt × 1771845.195 = 1,771,845,195 ug/pt
1,000 drams per pint = 1,771,845,195 micrograms per pint.
Conversion table
| Dram per Pint (dr/pt) | Microgram per Pint (ug/pt) |
|---|---|
| 0.1 dr/pt | 177,184.5195 ug/pt |
| 1 dr/pt | 1,771,845.195 ug/pt |
| 10 dr/pt | 17,718,451.95 ug/pt |
| 100 dr/pt | 177,184,519.5 ug/pt |
| 1,000 dr/pt | 1,771,845,195 ug/pt |
| 10,000 dr/pt | 17,718,451,950 ug/pt |
Reverse conversion: Microgram per Pint to Dram per Pint
1 ug/pt × 5.643834e-7 = 5.643834e-7 dr/pt
1 microgram per pint = 5.643834e-7 drams per pint.
drams per pint = micrograms per pint × 5.643834e-7
For a page dedicated to this direction, see Microgram per Pint to Dram per Pint.
Understanding the Dram per Pint (dr/pt)
Mass per volume density.
Understanding the Microgram per Pint (ug/pt)
Mass per volume density.
Reserved between the cards and the FAQ so the page stays balanced.
Frequently asked questions
How many micrograms per pint are in 1 dram per pint?
1 dram per pint equals 1,771,845.195 micrograms per pint, using the exact defined conversion factor rather than an estimate.
How do I convert dram per pint to microgram per pint?
Multiply the dram per pint value by 1771845.195. The converter above does this instantly to whatever precision you set.
How do I convert microgram per pint back to dram per pint?
Use the reverse factor: 1 microgram per pint equals 5.643834e-7 drams per pint. You can also use the swap control in the converter above to flip the direction instantly.
What is a dram per pint?
Dram per Pint (dr/pt) is a unit of density.
What is a microgram per pint?
Microgram per Pint (ug/pt) is a unit of density.
Is the dram per pint to microgram per pint conversion exact?
Yes. Both dram per pint and microgram per pint are defined by fixed standards rather than physical artifacts, so the factor of 1771845.195 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.