Mass per volume density.
Carats per Pint to Grains per Fluid ounce Converter — ct/pt to gr/fl oz
Convert Carat per Pint (ct/pt) to Grain per Fluid ounce (gr/fl oz) using the exact conversion factor (1 carat per pint = 0.1929044794 grain per fluid ounce). See the formula, worked examples, and conversion table.
Carats per Pint to Grains per Fluid ounce 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 0.4226752838 / 2.191111814.
Density uses kilograms per cubic meter as the base unit.
Reserved above the conversion cards and below the converter.
About Converting Carats per Pint to Grains per Fluid ounce
Carat per Pint and Grain per Fluid ounce 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 fluid ounce = carats per pint × 0.192904479412
This factor comes from each unit's defined relationship to the category's base unit: 1 carat per pint equals 0.422675283773 base units, and 1 grain per fluid ounce equals 2.19111181379 base units, so dividing one by the other gives the direct carat per pint-to-grain per fluid ounce factor of 0.192904479412.
Simple example
1 ct/pt × 0.1929044794 = 0.1929044794 gr/fl oz
1 carat per pint = 0.1929044794 grains per fluid ounce.
Real-world example
1,000 ct/pt × 0.1929044794 = 192.9044794 gr/fl oz
1,000 carats per pint = 192.9044794 grains per fluid ounce.
Conversion table
| Carat per Pint (ct/pt) | Grain per Fluid ounce (gr/fl oz) |
|---|---|
| 0.1 ct/pt | 0.0192904479 gr/fl oz |
| 1 ct/pt | 0.1929044794 gr/fl oz |
| 10 ct/pt | 1.929044794 gr/fl oz |
| 100 ct/pt | 19.29044794 gr/fl oz |
| 1,000 ct/pt | 192.9044794 gr/fl oz |
| 10,000 ct/pt | 1,929.044794 gr/fl oz |
Reverse conversion: Grain per Fluid ounce to Carat per Pint
0.1929044794 gr/fl oz × 5.1839128 = 0.9999999999 ct/pt
0.1929044794 grains per fluid ounce = 0.9999999999 carats per pint.
carats per pint = grains per fluid ounce × 5.1839128
For a page dedicated to this direction, see Grain per Fluid ounce to Carat per Pint.
Understanding the Carat per Pint (ct/pt)
Mass per volume density.
Understanding the Grain per Fluid ounce (gr/fl oz)
Mass per volume density.
Reserved between the cards and the FAQ so the page stays balanced.
Frequently asked questions
How many grains per fluid ounce are in 1 carat per pint?
1 carat per pint equals 0.1929044794 grains per fluid ounce, using the exact defined conversion factor rather than an estimate.
How do I convert carat per pint to grain per fluid ounce?
Multiply the carat per pint value by 0.1929044794. The converter above does this instantly to whatever precision you set.
How do I convert grain per fluid ounce back to carat per pint?
Use the reverse factor: 1 grain per fluid ounce equals 5.1839128 carats per pint. You can also use the swap control in the converter above to flip the direction instantly.
What is a carat per pint?
Carat per Pint (ct/pt) is a unit of density.
What is a grain per fluid ounce?
Grain per Fluid ounce (gr/fl oz) is a unit of density.
Is the carat per pint to grain per fluid ounce conversion exact?
Yes. Both carat per pint and grain per fluid ounce are defined by fixed standards rather than physical artifacts, so the factor of 0.1929044794 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.