Mass per volume density.
Long tons per Oil barrel to Metric tons per Cubic Meter Converter — long ton/bbl to t/m3
Convert Long ton per Oil barrel (long ton/bbl) to Metric ton per Cubic Meter (t/m3) using the exact conversion factor (1 long ton per oil barrel = 6.39074279 metric ton per cubic meter). See the formula, worked examples, and conversion table.
Long tons per Oil barrel to Metric tons per Cubic Meter 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 6390.74279 / 1000.
Density uses kilograms per cubic meter as the base unit.
Reserved above the conversion cards and below the converter.
About Converting Long tons per Oil barrel to Metric tons per Cubic Meter
Long ton per Oil barrel and Metric ton per Cubic Meter 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
metric tons per cubic meter = long tons per oil barrel × 6.39074279023
This factor comes from each unit's defined relationship to the category's base unit: 1 long ton per oil barrel equals 6390.74279023 base units, and 1 metric ton per cubic meter equals 1000 base units, so dividing one by the other gives the direct long ton per oil barrel-to-metric ton per cubic meter factor of 6.39074279023.
Simple example
1 long ton/bbl × 6.39074279 = 6.39074279 t/m3
1 long ton per oil barrel = 6.39074279 metric tons per cubic meter.
Real-world example
1,000 long ton/bbl × 6.39074279 = 6,390.74279 t/m3
1,000 long tons per oil barrel = 6,390.74279 metric tons per cubic meter.
Conversion table
| Long ton per Oil barrel (long ton/bbl) | Metric ton per Cubic Meter (t/m3) |
|---|---|
| 0.1 long ton/bbl | 0.639074279 t/m3 |
| 1 long ton/bbl | 6.39074279 t/m3 |
| 10 long ton/bbl | 63.9074279 t/m3 |
| 100 long ton/bbl | 639.074279 t/m3 |
| 1,000 long ton/bbl | 6,390.74279 t/m3 |
| 10,000 long ton/bbl | 63,907.4279 t/m3 |
Reverse conversion: Metric ton per Cubic Meter to Long ton per Oil barrel
6.39074279 t/m3 × 0.1564763335 = 1 long ton/bbl
6.39074279 metric tons per cubic meter = 1 long tons per oil barrel.
long tons per oil barrel = metric tons per cubic meter × 0.156476333475
For a page dedicated to this direction, see Metric ton per Cubic Meter to Long ton per Oil barrel.
Understanding the Long ton per Oil barrel (long ton/bbl)
Mass per volume density.
Understanding the Metric ton per Cubic Meter (t/m3)
Mass per volume density.
Reserved between the cards and the FAQ so the page stays balanced.
Frequently asked questions
How many metric tons per cubic meter are in 1 long ton per oil barrel?
1 long ton per oil barrel equals 6.39074279 metric tons per cubic meter, using the exact defined conversion factor rather than an estimate.
How do I convert long ton per oil barrel to metric ton per cubic meter?
Multiply the long ton per oil barrel value by 6.39074279. The converter above does this instantly to whatever precision you set.
How do I convert metric ton per cubic meter back to long ton per oil barrel?
Use the reverse factor: 1 metric ton per cubic meter equals 0.1564763335 long tons per oil barrel. You can also use the swap control in the converter above to flip the direction instantly.
What is a long ton per oil barrel?
Long ton per Oil barrel (long ton/bbl) is a unit of density.
What is a metric ton per cubic meter?
Metric ton per Cubic Meter (t/m3) is a unit of density.
Is the long ton per oil barrel to metric ton per cubic meter conversion exact?
Yes. Both long ton per oil barrel and metric ton per cubic meter are defined by fixed standards rather than physical artifacts, so the factor of 6.39074279 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.