Mass per volume density.
Centigrams per Gallon to Micrograms per Pint Converter — cg/gal to ug/pt
Convert Centigram per Gallon (cg/gal) to Microgram per Pint (ug/pt) using the exact conversion factor (1 centigram per gallon = 1,250 microgram per pint). See the formula, worked examples, and conversion table.
Centigrams per Gallon 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 0.002641720524 / 2.11337642e-6.
Density uses kilograms per cubic meter as the base unit.
Reserved above the conversion cards and below the converter.
About Converting Centigrams per Gallon to Micrograms per Pint
Centigram per Gallon 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 = centigrams per gallon × 1250
This factor comes from each unit's defined relationship to the category's base unit: 1 centigram per gallon equals 0.00264172052358 base units, and 1 microgram per pint equals 0.00000211337641887 base units, so dividing one by the other gives the direct centigram per gallon-to-microgram per pint factor of 1250.
Simple example
1 cg/gal × 1250 = 1,250 ug/pt
1 centigram per gallon = 1,250 micrograms per pint.
Real-world example
1,000 cg/gal × 1250 = 1,250,000 ug/pt
1,000 centigrams per gallon = 1,250,000 micrograms per pint.
Conversion table
| Centigram per Gallon (cg/gal) | Microgram per Pint (ug/pt) |
|---|---|
| 0.1 cg/gal | 125 ug/pt |
| 1 cg/gal | 1,250 ug/pt |
| 10 cg/gal | 12,500 ug/pt |
| 100 cg/gal | 125,000 ug/pt |
| 1,000 cg/gal | 1,250,000 ug/pt |
| 10,000 cg/gal | 12,500,000 ug/pt |
Reverse conversion: Microgram per Pint to Centigram per Gallon
1 ug/pt × 0.0008 = 0.0008 cg/gal
1 microgram per pint = 0.0008 centigrams per gallon.
centigrams per gallon = micrograms per pint × 0.0008
For a page dedicated to this direction, see Microgram per Pint to Centigram per Gallon.
Understanding the Centigram per Gallon (cg/gal)
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 centigram per gallon?
1 centigram per gallon equals 1,250 micrograms per pint, using the exact defined conversion factor rather than an estimate.
How do I convert centigram per gallon to microgram per pint?
Multiply the centigram per gallon value by 1250. The converter above does this instantly to whatever precision you set.
How do I convert microgram per pint back to centigram per gallon?
Use the reverse factor: 1 microgram per pint equals 0.0008 centigrams per gallon. You can also use the swap control in the converter above to flip the direction instantly.
What is a centigram per gallon?
Centigram per Gallon (cg/gal) is a unit of density.
What is a microgram per pint?
Microgram per Pint (ug/pt) is a unit of density.
Is the centigram per gallon to microgram per pint conversion exact?
Yes. Both centigram per gallon and microgram per pint are defined by fixed standards rather than physical artifacts, so the factor of 1250 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.