Mass per volume density.
Ounces per Cubic Millimeter to Long tons per Gallon Converter — oz/mm3 to long ton/gal
Convert Ounce per Cubic Millimeter (oz/mm3) to Long ton per Gallon (long ton/gal) using the exact conversion factor (1 ounce per cubic millimeter = 105.6197484 long ton per gallon). See the formula, worked examples, and conversion table.
Ounces per Cubic Millimeter to Long tons per Gallon 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 2.83495231e+7 / 268411.1972.
Density uses kilograms per cubic meter as the base unit.
Reserved above the conversion cards and below the converter.
About Converting Ounces per Cubic Millimeter to Long tons per Gallon
Ounce per Cubic Millimeter and Long ton per Gallon 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 gallon = ounces per cubic millimeter × 105.619748438
This factor comes from each unit's defined relationship to the category's base unit: 1 ounce per cubic millimeter equals 28349523.125 base units, and 1 long ton per gallon equals 268411.19719 base units, so dividing one by the other gives the direct ounce per cubic millimeter-to-long ton per gallon factor of 105.619748438.
Simple example
1 oz/mm3 × 105.6197484 = 105.6197484 long ton/gal
1 ounce per cubic millimeter = 105.6197484 long tons per gallon.
Real-world example
1,000 oz/mm3 × 105.6197484 = 105,619.7484 long ton/gal
1,000 ounces per cubic millimeter = 105,619.7484 long tons per gallon.
Conversion table
| Ounce per Cubic Millimeter (oz/mm3) | Long ton per Gallon (long ton/gal) |
|---|---|
| 0.1 oz/mm3 | 10.56197484 long ton/gal |
| 1 oz/mm3 | 105.6197484 long ton/gal |
| 10 oz/mm3 | 1,056.197484 long ton/gal |
| 100 oz/mm3 | 10,561.97484 long ton/gal |
| 1,000 oz/mm3 | 105,619.7484 long ton/gal |
| 10,000 oz/mm3 | 1,056,197.484 long ton/gal |
Reverse conversion: Long ton per Gallon to Ounce per Cubic Millimeter
105.6197484 long ton/gal × 0.009467926357 = 0.9999999996 oz/mm3
105.6197484 long tons per gallon = 0.9999999996 ounces per cubic millimeter.
ounces per cubic millimeter = long tons per gallon × 0.00946792635652
For a page dedicated to this direction, see Long ton per Gallon to Ounce per Cubic Millimeter.
Understanding the Ounce per Cubic Millimeter (oz/mm3)
Mass per volume density.
Understanding the Long ton per Gallon (long ton/gal)
Mass per volume density.
Reserved between the cards and the FAQ so the page stays balanced.
Frequently asked questions
How many long tons per gallon are in 1 ounce per cubic millimeter?
1 ounce per cubic millimeter equals 105.6197484 long tons per gallon, using the exact defined conversion factor rather than an estimate.
How do I convert ounce per cubic millimeter to long ton per gallon?
Multiply the ounce per cubic millimeter value by 105.6197484. The converter above does this instantly to whatever precision you set.
How do I convert long ton per gallon back to ounce per cubic millimeter?
Use the reverse factor: 1 long ton per gallon equals 0.0094679264 ounces per cubic millimeter. You can also use the swap control in the converter above to flip the direction instantly.
What is a ounce per cubic millimeter?
Ounce per Cubic Millimeter (oz/mm3) is a unit of density.
What is a long ton per gallon?
Long ton per Gallon (long ton/gal) is a unit of density.
Is the ounce per cubic millimeter to long ton per gallon conversion exact?
Yes. Both ounce per cubic millimeter and long ton per gallon are defined by fixed standards rather than physical artifacts, so the factor of 105.6197484 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.