Mass per volume density.
Grains per Pint to Imperial hundredweights per Oil barrel Converter — gr/pt to long cwt/bbl
Convert Grain per Pint (gr/pt) to Imperial hundredweight per Oil barrel (long cwt/bbl) using the exact conversion factor (1 grain per pint = 0.0004285714 imperial hundredweight per oil barrel). See the formula, worked examples, and conversion table.
Grains per Pint to Imperial hundredweights 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 0.1369444884 / 319.5371395.
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 Imperial hundredweights per Oil barrel
Grain per Pint and Imperial hundredweight 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
imperial hundredweights per oil barrel = grains per pint × 0.000428571428571
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 imperial hundredweight per oil barrel equals 319.537139512 base units, so dividing one by the other gives the direct grain per pint-to-imperial hundredweight per oil barrel factor of 0.000428571428571.
Simple example
1 gr/pt × 0.0004285714286 = 0.0004285714 long cwt/bbl
1 grain per pint = 0.0004285714 imperial hundredweights per oil barrel.
Real-world example
1,000 gr/pt × 0.0004285714286 = 0.4285714286 long cwt/bbl
1,000 grains per pint = 0.4285714286 imperial hundredweights per oil barrel.
Conversion table
| Grain per Pint (gr/pt) | Imperial hundredweight per Oil barrel (long cwt/bbl) |
|---|---|
| 0.1 gr/pt | 0.0000428571 long cwt/bbl |
| 1 gr/pt | 0.0004285714 long cwt/bbl |
| 10 gr/pt | 0.0042857143 long cwt/bbl |
| 100 gr/pt | 0.0428571429 long cwt/bbl |
| 1,000 gr/pt | 0.4285714286 long cwt/bbl |
| 10,000 gr/pt | 4.285714286 long cwt/bbl |
Reverse conversion: Imperial hundredweight per Oil barrel to Grain per Pint
0.0004285714 long cwt/bbl × 2333.333333 = 0.9999999333 gr/pt
0.0004285714 imperial hundredweights per oil barrel = 0.9999999333 grains per pint.
grains per pint = imperial hundredweights per oil barrel × 2333.33333333
For a page dedicated to this direction, see Imperial hundredweight per Oil barrel to Grain per Pint.
Understanding the Grain per Pint (gr/pt)
Mass per volume density.
Understanding the Imperial hundredweight per Oil barrel (long cwt/bbl)
Mass per volume density.
Reserved between the cards and the FAQ so the page stays balanced.
Frequently asked questions
How many imperial hundredweights per oil barrel are in 1 grain per pint?
1 grain per pint equals 0.0004285714 imperial hundredweights per oil barrel, using the exact defined conversion factor rather than an estimate.
How do I convert grain per pint to imperial hundredweight per oil barrel?
Multiply the grain per pint value by 0.0004285714286. The converter above does this instantly to whatever precision you set.
How do I convert imperial hundredweight per oil barrel back to grain per pint?
Use the reverse factor: 1 imperial hundredweight per oil barrel equals 2,333.333333 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 imperial hundredweight per oil barrel?
Imperial hundredweight per Oil barrel (long cwt/bbl) is a unit of density.
Is the grain per pint to imperial hundredweight per oil barrel conversion exact?
Yes. Both grain per pint and imperial hundredweight per oil barrel are defined by fixed standards rather than physical artifacts, so the factor of 0.0004285714286 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.