Mass per volume density.
Carats per Milliliter to Grains per Pint Converter — ct/mL to gr/pt
Convert Carat per Milliliter (ct/mL) to Grain per Pint (gr/pt) using the exact conversion factor (1 carat per milliliter = 1,460.445779 grain per pint). See the formula, worked examples, and conversion table.
Carats per Milliliter to Grains 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 200 / 0.1369444884.
Density uses kilograms per cubic meter as the base unit.
Reserved above the conversion cards and below the converter.
About Converting Carats per Milliliter to Grains per Pint
Carat per Milliliter and Grain 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
grains per pint = carats per milliliter × 1460.4457791
This factor comes from each unit's defined relationship to the category's base unit: 1 carat per milliliter equals 200 base units, and 1 grain per pint equals 0.136944488362 base units, so dividing one by the other gives the direct carat per milliliter-to-grain per pint factor of 1460.4457791.
Simple example
1 ct/mL × 1460.445779 = 1,460.445779 gr/pt
1 carat per milliliter = 1,460.445779 grains per pint.
Real-world example
1,000 ct/mL × 1460.445779 = 1,460,445.779 gr/pt
1,000 carats per milliliter = 1,460,445.779 grains per pint.
Conversion table
| Carat per Milliliter (ct/mL) | Grain per Pint (gr/pt) |
|---|---|
| 0.1 ct/mL | 146.0445779 gr/pt |
| 1 ct/mL | 1,460.445779 gr/pt |
| 10 ct/mL | 14,604.45779 gr/pt |
| 100 ct/mL | 146,044.5779 gr/pt |
| 1,000 ct/mL | 1,460,445.779 gr/pt |
| 10,000 ct/mL | 14,604,457.79 gr/pt |
Reverse conversion: Grain per Pint to Carat per Milliliter
1 gr/pt × 0.0006847224418 = 0.0006847224 ct/mL
1 grain per pint = 0.0006847224 carats per milliliter.
carats per milliliter = grains per pint × 0.000684722441811
For a page dedicated to this direction, see Grain per Pint to Carat per Milliliter.
Understanding the Carat per Milliliter (ct/mL)
Mass per volume density.
Understanding the Grain per Pint (gr/pt)
Mass per volume density.
Reserved between the cards and the FAQ so the page stays balanced.
Frequently asked questions
How many grains per pint are in 1 carat per milliliter?
1 carat per milliliter equals 1,460.445779 grains per pint, using the exact defined conversion factor rather than an estimate.
How do I convert carat per milliliter to grain per pint?
Multiply the carat per milliliter value by 1460.445779. The converter above does this instantly to whatever precision you set.
How do I convert grain per pint back to carat per milliliter?
Use the reverse factor: 1 grain per pint equals 0.0006847224 carats per milliliter. You can also use the swap control in the converter above to flip the direction instantly.
What is a carat per milliliter?
Carat per Milliliter (ct/mL) is a unit of density.
What is a grain per pint?
Grain per Pint (gr/pt) is a unit of density.
Is the carat per milliliter to grain per pint conversion exact?
Yes. Both carat per milliliter and grain per pint are defined by fixed standards rather than physical artifacts, so the factor of 1460.445779 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.