Mass per volume density.
Grains per Cubic Centimeter to Milligrams per Pint Converter — gr/cm3 to mg/pt
Convert Grain per Cubic Centimeter (gr/cm3) to Milligram per Pint (mg/pt) using the exact conversion factor (1 grain per cubic centimeter = 30,661.31969 milligram per pint). See the formula, worked examples, and conversion table.
Grains per Cubic Centimeter 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 64.79891 / 0.002113376419.
Density uses kilograms per cubic meter as the base unit.
Reserved above the conversion cards and below the converter.
About Converting Grains per Cubic Centimeter to Milligrams per Pint
Grain per Cubic Centimeter 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 = grains per cubic centimeter × 30661.319688
This factor comes from each unit's defined relationship to the category's base unit: 1 grain per cubic centimeter equals 64.79891 base units, and 1 milligram per pint equals 0.00211337641887 base units, so dividing one by the other gives the direct grain per cubic centimeter-to-milligram per pint factor of 30661.319688.
Simple example
1 gr/cm3 × 30661.31969 = 30,661.31969 mg/pt
1 grain per cubic centimeter = 30,661.31969 milligrams per pint.
Real-world example
1,000 gr/cm3 × 30661.31969 = 30,661,319.69 mg/pt
1,000 grains per cubic centimeter = 30,661,319.69 milligrams per pint.
Conversion table
| Grain per Cubic Centimeter (gr/cm3) | Milligram per Pint (mg/pt) |
|---|---|
| 0.1 gr/cm3 | 3,066.131969 mg/pt |
| 1 gr/cm3 | 30,661.31969 mg/pt |
| 10 gr/cm3 | 306,613.1969 mg/pt |
| 100 gr/cm3 | 3,066,131.969 mg/pt |
| 1,000 gr/cm3 | 30,661,319.69 mg/pt |
| 10,000 gr/cm3 | 306,613,196.9 mg/pt |
Reverse conversion: Milligram per Pint to Grain per Cubic Centimeter
1 mg/pt × 0.00003261438223 = 0.0000326144 gr/cm3
1 milligram per pint = 0.0000326144 grains per cubic centimeter.
grains per cubic centimeter = milligrams per pint × 0.0000326143822306
For a page dedicated to this direction, see Milligram per Pint to Grain per Cubic Centimeter.
Understanding the Grain per Cubic Centimeter (gr/cm3)
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 grain per cubic centimeter?
1 grain per cubic centimeter equals 30,661.31969 milligrams per pint, using the exact defined conversion factor rather than an estimate.
How do I convert grain per cubic centimeter to milligram per pint?
Multiply the grain per cubic centimeter value by 30661.31969. The converter above does this instantly to whatever precision you set.
How do I convert milligram per pint back to grain per cubic centimeter?
Use the reverse factor: 1 milligram per pint equals 0.0000326144 grains per cubic centimeter. You can also use the swap control in the converter above to flip the direction instantly.
What is a grain per cubic centimeter?
Grain per Cubic Centimeter (gr/cm3) is a unit of density.
What is a milligram per pint?
Milligram per Pint (mg/pt) is a unit of density.
Is the grain per cubic centimeter to milligram per pint conversion exact?
Yes. Both grain per cubic centimeter and milligram per pint are defined by fixed standards rather than physical artifacts, so the factor of 30661.31969 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.