Mass per volume density.
Grains per Pint to Megagrams per Cubic Centimeter Converter — gr/pt to Mg/cm3
Convert Grain per Pint (gr/pt) to Megagram per Cubic Centimeter (Mg/cm3) using the exact conversion factor (1 grain per pint = 1.369445e-10 megagram per cubic centimeter). See the formula, worked examples, and conversion table.
Grains per Pint to Megagrams per Cubic Centimeter 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 0.1369444884 / 1e+9.
Density uses kilograms per cubic meter as the base unit.
Reserved above the conversion cards and below the converter.
About Converting Grains per Pint to Megagrams per Cubic Centimeter
Grain per Pint and Megagram per Cubic Centimeter 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
megagrams per cubic centimeter = grains per pint × 1.369445e-10
This factor comes from each unit's defined relationship to the category's base unit: 1 grain per pint equals 0.136944488362 base units, and 1 megagram per cubic centimeter equals 1000000000 base units, so dividing one by the other gives the direct grain per pint-to-megagram per cubic centimeter factor of 1.369445e-10.
Simple example
1 gr/pt × 1.369445e-10 = 1.369445e-10 Mg/cm3
1 grain per pint = 1.369445e-10 megagrams per cubic centimeter.
Real-world example
1,000 gr/pt × 1.369445e-10 = 1.369445e-7 Mg/cm3
1,000 grains per pint = 1.369445e-7 megagrams per cubic centimeter.
Conversion table
| Grain per Pint (gr/pt) | Megagram per Cubic Centimeter (Mg/cm3) |
|---|---|
| 0.1 gr/pt | 1.369445e-11 Mg/cm3 |
| 1 gr/pt | 1.369445e-10 Mg/cm3 |
| 10 gr/pt | 1.369445e-9 Mg/cm3 |
| 100 gr/pt | 1.369445e-8 Mg/cm3 |
| 1,000 gr/pt | 1.369445e-7 Mg/cm3 |
| 10,000 gr/pt | 0.0000013694 Mg/cm3 |
Reverse conversion: Megagram per Cubic Centimeter to Grain per Pint
1.369445e-10 Mg/cm3 × 7302228896 = 1.000000085 gr/pt
1.369445e-10 megagrams per cubic centimeter = 1.000000085 grains per pint.
grains per pint = megagrams per cubic centimeter × 7302228895.52
For a page dedicated to this direction, see Megagram per Cubic Centimeter to Grain per Pint.
Understanding the Grain per Pint (gr/pt)
Mass per volume density.
Understanding the Megagram per Cubic Centimeter (Mg/cm3)
Mass per volume density.
Reserved between the cards and the FAQ so the page stays balanced.
Frequently asked questions
How many megagrams per cubic centimeter are in 1 grain per pint?
1 grain per pint equals 1.369445e-10 megagrams per cubic centimeter, using the exact defined conversion factor rather than an estimate.
How do I convert grain per pint to megagram per cubic centimeter?
Multiply the grain per pint value by 1.369445e-10. The converter above does this instantly to whatever precision you set.
How do I convert megagram per cubic centimeter back to grain per pint?
Use the reverse factor: 1 megagram per cubic centimeter equals 7,302,228,896 grains per pint. You can also use the swap control in the converter above to flip the direction instantly.
What is a grain per pint?
Grain per Pint (gr/pt) is a unit of density.
What is a megagram per cubic centimeter?
Megagram per Cubic Centimeter (Mg/cm3) is a unit of density.
Is the grain per pint to megagram per cubic centimeter conversion exact?
Yes. Both grain per pint and megagram per cubic centimeter are defined by fixed standards rather than physical artifacts, so the factor of 1.369445e-10 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.