Mass per volume density.
Long tons per Gallon to Megagrams per Oil barrel Converter — long ton/gal to Mg/bbl
Convert Long ton per Gallon (long ton/gal) to Megagram per Oil barrel (Mg/bbl) using the exact conversion factor (1 long ton per gallon = 42.67397017 megagram per oil barrel). See the formula, worked examples, and conversion table.
Long tons per Gallon to Megagrams 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 268411.1972 / 6289.81077.
Density uses kilograms per cubic meter as the base unit.
Reserved above the conversion cards and below the converter.
About Converting Long tons per Gallon to Megagrams per Oil barrel
Long ton per Gallon and Megagram 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
megagrams per oil barrel = long tons per gallon × 42.6739701696
This factor comes from each unit's defined relationship to the category's base unit: 1 long ton per gallon equals 268411.19719 base units, and 1 megagram per oil barrel equals 6289.81077043 base units, so dividing one by the other gives the direct long ton per gallon-to-megagram per oil barrel factor of 42.6739701696.
Simple example
1 long ton/gal × 42.67397017 = 42.67397017 Mg/bbl
1 long ton per gallon = 42.67397017 megagrams per oil barrel.
Real-world example
1,000 long ton/gal × 42.67397017 = 42,673.97017 Mg/bbl
1,000 long tons per gallon = 42,673.97017 megagrams per oil barrel.
Conversion table
| Long ton per Gallon (long ton/gal) | Megagram per Oil barrel (Mg/bbl) |
|---|---|
| 0.1 long ton/gal | 4.267397017 Mg/bbl |
| 1 long ton/gal | 42.67397017 Mg/bbl |
| 10 long ton/gal | 426.7397017 Mg/bbl |
| 100 long ton/gal | 4,267.397017 Mg/bbl |
| 1,000 long ton/gal | 42,673.97017 Mg/bbl |
| 10,000 long ton/gal | 426,739.7017 Mg/bbl |
Reverse conversion: Megagram per Oil barrel to Long ton per Gallon
42.67397017 Mg/bbl × 0.02343348875 = 1 long ton/gal
42.67397017 megagrams per oil barrel = 1 long tons per gallon.
long tons per gallon = megagrams per oil barrel × 0.0234334887526
For a page dedicated to this direction, see Megagram per Oil barrel to Long ton per Gallon.
Understanding the Long ton per Gallon (long ton/gal)
Mass per volume density.
Understanding the Megagram per Oil barrel (Mg/bbl)
Mass per volume density.
Reserved between the cards and the FAQ so the page stays balanced.
Frequently asked questions
How many megagrams per oil barrel are in 1 long ton per gallon?
1 long ton per gallon equals 42.67397017 megagrams per oil barrel, using the exact defined conversion factor rather than an estimate.
How do I convert long ton per gallon to megagram per oil barrel?
Multiply the long ton per gallon value by 42.67397017. The converter above does this instantly to whatever precision you set.
How do I convert megagram per oil barrel back to long ton per gallon?
Use the reverse factor: 1 megagram per oil barrel equals 0.0234334888 long tons per gallon. You can also use the swap control in the converter above to flip the direction instantly.
What is a long ton per gallon?
Long ton per Gallon (long ton/gal) is a unit of density.
What is a megagram per oil barrel?
Megagram per Oil barrel (Mg/bbl) is a unit of density.
Is the long ton per gallon to megagram per oil barrel conversion exact?
Yes. Both long ton per gallon and megagram per oil barrel are defined by fixed standards rather than physical artifacts, so the factor of 42.67397017 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.