Mass per volume density.
Centigrams per Gallon to Milligrams per Pint Converter — cg/gal to mg/pt
Convert Centigram per Gallon (cg/gal) to Milligram per Pint (mg/pt) using the exact conversion factor (1 centigram per gallon = 1.25 milligram per pint). See the formula, worked examples, and conversion table.
Centigrams per Gallon to Milligrams 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 / 0.002113376419.
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 Milligrams per Pint
Centigram per Gallon and Milligram 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
milligrams per pint = centigrams per gallon × 1.25
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 milligram per pint equals 0.00211337641887 base units, so dividing one by the other gives the direct centigram per gallon-to-milligram per pint factor of 1.25.
Simple example
1 cg/gal × 1.25 = 1.25 mg/pt
1 centigram per gallon = 1.25 milligrams per pint.
Real-world example
1,000 cg/gal × 1.25 = 1,250 mg/pt
1,000 centigrams per gallon = 1,250 milligrams per pint.
Conversion table
| Centigram per Gallon (cg/gal) | Milligram per Pint (mg/pt) |
|---|---|
| 0.1 cg/gal | 0.125 mg/pt |
| 1 cg/gal | 1.25 mg/pt |
| 10 cg/gal | 12.5 mg/pt |
| 100 cg/gal | 125 mg/pt |
| 1,000 cg/gal | 1,250 mg/pt |
| 10,000 cg/gal | 12,500 mg/pt |
Reverse conversion: Milligram per Pint to Centigram per Gallon
1.25 mg/pt × 0.8 = 1 cg/gal
1.25 milligrams per pint = 1 centigrams per gallon.
centigrams per gallon = milligrams per pint × 0.8
For a page dedicated to this direction, see Milligram per Pint to Centigram per Gallon.
Understanding the Centigram per Gallon (cg/gal)
Mass per volume density.
Understanding the Milligram per Pint (mg/pt)
Mass per volume density.
Reserved between the cards and the FAQ so the page stays balanced.
Frequently asked questions
How many milligrams per pint are in 1 centigram per gallon?
1 centigram per gallon equals 1.25 milligrams per pint, using the exact defined conversion factor rather than an estimate.
How do I convert centigram per gallon to milligram per pint?
Multiply the centigram per gallon value by 1.25. The converter above does this instantly to whatever precision you set.
How do I convert milligram per pint back to centigram per gallon?
Use the reverse factor: 1 milligram per pint equals 0.8 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 milligram per pint?
Milligram per Pint (mg/pt) is a unit of density.
Is the centigram per gallon to milligram per pint conversion exact?
Yes. Both centigram per gallon and milligram per pint are defined by fixed standards rather than physical artifacts, so the factor of 1.25 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.