Mass per volume density.
Long tons per Cup to Long tons per Oil barrel Converter — long ton/cup to long ton/bbl
Convert Long ton per Cup (long ton/cup) to Long ton per Oil barrel (long ton/bbl) using the exact conversion factor (1 long ton per cup = 672 long ton per oil barrel). See the formula, worked examples, and conversion table.
Long tons per Cup to Long tons 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 4.29457916e+6 / 6390.74279.
Density uses kilograms per cubic meter as the base unit.
Reserved above the conversion cards and below the converter.
About Converting Long tons per Cup to Long tons per Oil barrel
Long ton per Cup and Long ton 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
long tons per oil barrel = long tons per cup × 672
This factor comes from each unit's defined relationship to the category's base unit: 1 long ton per cup equals 4294579.15504 base units, and 1 long ton per oil barrel equals 6390.74279023 base units, so dividing one by the other gives the direct long ton per cup-to-long ton per oil barrel factor of 672.
Simple example
1 long ton/cup × 672 = 672 long ton/bbl
1 long ton per cup = 672 long tons per oil barrel.
Real-world example
1,000 long ton/cup × 672 = 672,000 long ton/bbl
1,000 long tons per cup = 672,000 long tons per oil barrel.
Conversion table
| Long ton per Cup (long ton/cup) | Long ton per Oil barrel (long ton/bbl) |
|---|---|
| 0.1 long ton/cup | 67.2 long ton/bbl |
| 1 long ton/cup | 672 long ton/bbl |
| 10 long ton/cup | 6,720 long ton/bbl |
| 100 long ton/cup | 67,200 long ton/bbl |
| 1,000 long ton/cup | 672,000 long ton/bbl |
| 10,000 long ton/cup | 6,720,000 long ton/bbl |
Reverse conversion: Long ton per Oil barrel to Long ton per Cup
672 long ton/bbl × 0.001488095238 = 1 long ton/cup
672 long tons per oil barrel = 1 long ton per cup.
long tons per cup = long tons per oil barrel × 0.0014880952381
For a page dedicated to this direction, see Long ton per Oil barrel to Long ton per Cup.
Understanding the Long ton per Cup (long ton/cup)
Mass per volume density.
Understanding the Long ton per Oil barrel (long ton/bbl)
Mass per volume density.
Reserved between the cards and the FAQ so the page stays balanced.
Frequently asked questions
How many long tons per oil barrel are in 1 long ton per cup?
1 long ton per cup equals 672 long tons per oil barrel, using the exact defined conversion factor rather than an estimate.
How do I convert long ton per cup to long ton per oil barrel?
Multiply the long ton per cup value by 672. The converter above does this instantly to whatever precision you set.
How do I convert long ton per oil barrel back to long ton per cup?
Use the reverse factor: 1 long ton per oil barrel equals 0.0014880952 long tons per cup. You can also use the swap control in the converter above to flip the direction instantly.
What is a long ton per cup?
Long ton per Cup (long ton/cup) is a unit of density.
What is a long ton per oil barrel?
Long ton per Oil barrel (long ton/bbl) is a unit of density.
Is the long ton per cup to long ton per oil barrel conversion exact?
Yes. Both long ton per cup and long ton per oil barrel are defined by fixed standards rather than physical artifacts, so the factor of 672 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.