Mass per volume density.
Carats per Pint to Grains per Oil barrel Converter — ct/pt to gr/bbl
Convert Carat per Pint (ct/pt) to Grain per Oil barrel (gr/bbl) using the exact conversion factor (1 carat per pint = 1,037.054481 grain per oil barrel). See the formula, worked examples, and conversion table.
Carats per Pint to Grains per Oil barrel 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 / 0.000407572882.
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 Oil barrel
Carat per Pint and Grain per Oil barrel 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 oil barrel = carats per pint × 1037.05448132
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 oil barrel equals 0.00040757288203 base units, so dividing one by the other gives the direct carat per pint-to-grain per oil barrel factor of 1037.05448132.
Simple example
1 ct/pt × 1037.054481 = 1,037.054481 gr/bbl
1 carat per pint = 1,037.054481 grains per oil barrel.
Real-world example
1,000 ct/pt × 1037.054481 = 1,037,054.481 gr/bbl
1,000 carats per pint = 1,037,054.481 grains per oil barrel.
Conversion table
| Carat per Pint (ct/pt) | Grain per Oil barrel (gr/bbl) |
|---|---|
| 0.1 ct/pt | 103.7054481 gr/bbl |
| 1 ct/pt | 1,037.054481 gr/bbl |
| 10 ct/pt | 10,370.54481 gr/bbl |
| 100 ct/pt | 103,705.4481 gr/bbl |
| 1,000 ct/pt | 1,037,054.481 gr/bbl |
| 10,000 ct/pt | 10,370,544.81 gr/bbl |
Reverse conversion: Grain per Oil barrel to Carat per Pint
1 gr/bbl × 0.000964269494 = 0.0009642695 ct/pt
1 grain per oil barrel = 0.0009642695 carats per pint.
carats per pint = grains per oil barrel × 0.000964269494048
For a page dedicated to this direction, see Grain per Oil barrel to Carat per Pint.
Understanding the Carat per Pint (ct/pt)
Mass per volume density.
Understanding the Grain per Oil barrel (gr/bbl)
Mass per volume density.
Reserved between the cards and the FAQ so the page stays balanced.
Frequently asked questions
How many grains per oil barrel are in 1 carat per pint?
1 carat per pint equals 1,037.054481 grains per oil barrel, using the exact defined conversion factor rather than an estimate.
How do I convert carat per pint to grain per oil barrel?
Multiply the carat per pint value by 1037.054481. The converter above does this instantly to whatever precision you set.
How do I convert grain per oil barrel back to carat per pint?
Use the reverse factor: 1 grain per oil barrel equals 0.0009642695 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 oil barrel?
Grain per Oil barrel (gr/bbl) is a unit of density.
Is the carat per pint to grain per oil barrel conversion exact?
Yes. Both carat per pint and grain per oil barrel are defined by fixed standards rather than physical artifacts, so the factor of 1037.054481 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.