Mass per volume density.
US hundredweights per Oil barrel to Stones per Oil barrel Converter — cwt/bbl to st/bbl
Convert US hundredweight per Oil barrel (cwt/bbl) to Stone per Oil barrel (st/bbl) using the exact conversion factor (1 us hundredweight per oil barrel = 7.142857143 stone per oil barrel). See the formula, worked examples, and conversion table.
US hundredweights per Oil barrel to Stones 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 285.3010174 / 39.94214244.
Density uses kilograms per cubic meter as the base unit.
Reserved above the conversion cards and below the converter.
About Converting US hundredweights per Oil barrel to Stones per Oil barrel
US hundredweight per Oil barrel and Stone 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
stones per oil barrel = us hundredweights per oil barrel × 7.14285714286
This factor comes from each unit's defined relationship to the category's base unit: 1 us hundredweight per oil barrel equals 285.301017421 base units, and 1 stone per oil barrel equals 39.942142439 base units, so dividing one by the other gives the direct us hundredweight per oil barrel-to-stone per oil barrel factor of 7.14285714286.
Simple example
1 cwt/bbl × 7.142857143 = 7.142857143 st/bbl
1 us hundredweight per oil barrel = 7.142857143 stones per oil barrel.
Real-world example
1,000 cwt/bbl × 7.142857143 = 7,142.857143 st/bbl
1,000 us hundredweights per oil barrel = 7,142.857143 stones per oil barrel.
Conversion table
| US hundredweight per Oil barrel (cwt/bbl) | Stone per Oil barrel (st/bbl) |
|---|---|
| 0.1 cwt/bbl | 0.7142857143 st/bbl |
| 1 cwt/bbl | 7.142857143 st/bbl |
| 10 cwt/bbl | 71.42857143 st/bbl |
| 100 cwt/bbl | 714.2857143 st/bbl |
| 1,000 cwt/bbl | 7,142.857143 st/bbl |
| 10,000 cwt/bbl | 71,428.57143 st/bbl |
Reverse conversion: Stone per Oil barrel to US hundredweight per Oil barrel
7.142857143 st/bbl × 0.14 = 1 cwt/bbl
7.142857143 stones per oil barrel = 1 us hundredweights per oil barrel.
us hundredweights per oil barrel = stones per oil barrel × 0.14
For a page dedicated to this direction, see Stone per Oil barrel to US hundredweight per Oil barrel.
Understanding the US hundredweight per Oil barrel (cwt/bbl)
Mass per volume density.
Understanding the Stone per Oil barrel (st/bbl)
Mass per volume density.
Reserved between the cards and the FAQ so the page stays balanced.
Frequently asked questions
How many stones per oil barrel are in 1 us hundredweight per oil barrel?
1 us hundredweight per oil barrel equals 7.142857143 stones per oil barrel, using the exact defined conversion factor rather than an estimate.
How do I convert us hundredweight per oil barrel to stone per oil barrel?
Multiply the us hundredweight per oil barrel value by 7.142857143. The converter above does this instantly to whatever precision you set.
How do I convert stone per oil barrel back to us hundredweight per oil barrel?
Use the reverse factor: 1 stone per oil barrel equals 0.14 us hundredweights per oil barrel. You can also use the swap control in the converter above to flip the direction instantly.
What is a us hundredweight per oil barrel?
US hundredweight per Oil barrel (cwt/bbl) is a unit of density.
What is a stone per oil barrel?
Stone per Oil barrel (st/bbl) is a unit of density.
Is the us hundredweight per oil barrel to stone per oil barrel conversion exact?
Yes. Both us hundredweight per oil barrel and stone per oil barrel are defined by fixed standards rather than physical artifacts, so the factor of 7.142857143 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.