Mass per volume density.
Long tons per Cubic yard to Ounces per Cubic Millimeter Converter — long ton/yd3 to oz/mm3
Convert Long ton per Cubic yard (long ton/yd3) to Ounce per Cubic Millimeter (oz/mm3) using the exact conversion factor (1 long ton per cubic yard = 0.000046877 ounce per cubic millimeter). See the formula, worked examples, and conversion table.
Long tons per Cubic yard to Ounces per Cubic Millimeter 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 1328.939184 / 2.83495231e+7.
Density uses kilograms per cubic meter as the base unit.
Reserved above the conversion cards and below the converter.
About Converting Long tons per Cubic yard to Ounces per Cubic Millimeter
Long ton per Cubic yard and Ounce per Cubic Millimeter 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
ounces per cubic millimeter = long tons per cubic yard × 0.0000468769501962
This factor comes from each unit's defined relationship to the category's base unit: 1 long ton per cubic yard equals 1328.93918362 base units, and 1 ounce per cubic millimeter equals 28349523.125 base units, so dividing one by the other gives the direct long ton per cubic yard-to-ounce per cubic millimeter factor of 0.0000468769501962.
Simple example
1 long ton/yd3 × 0.0000468769502 = 0.000046877 oz/mm3
1 long ton per cubic yard = 0.000046877 ounces per cubic millimeter.
Real-world example
1,000 long ton/yd3 × 0.0000468769502 = 0.0468769502 oz/mm3
1,000 long tons per cubic yard = 0.0468769502 ounces per cubic millimeter.
Conversion table
| Long ton per Cubic yard (long ton/yd3) | Ounce per Cubic Millimeter (oz/mm3) |
|---|---|
| 0.1 long ton/yd3 | 0.0000046877 oz/mm3 |
| 1 long ton/yd3 | 0.000046877 oz/mm3 |
| 10 long ton/yd3 | 0.0004687695 oz/mm3 |
| 100 long ton/yd3 | 0.004687695 oz/mm3 |
| 1,000 long ton/yd3 | 0.0468769502 oz/mm3 |
| 10,000 long ton/yd3 | 0.468769502 oz/mm3 |
Reverse conversion: Ounce per Cubic Millimeter to Long ton per Cubic yard
0.000046877 oz/mm3 × 21332.44581 = 1.000001062 long ton/yd3
0.000046877 ounces per cubic millimeter = 1.000001062 long tons per cubic yard.
long tons per cubic yard = ounces per cubic millimeter × 21332.4458143
For a page dedicated to this direction, see Ounce per Cubic Millimeter to Long ton per Cubic yard.
Understanding the Long ton per Cubic yard (long ton/yd3)
Mass per volume density.
Understanding the Ounce per Cubic Millimeter (oz/mm3)
Mass per volume density.
Reserved between the cards and the FAQ so the page stays balanced.
Frequently asked questions
How many ounces per cubic millimeter are in 1 long ton per cubic yard?
1 long ton per cubic yard equals 0.000046877 ounces per cubic millimeter, using the exact defined conversion factor rather than an estimate.
How do I convert long ton per cubic yard to ounce per cubic millimeter?
Multiply the long ton per cubic yard value by 0.0000468769502. The converter above does this instantly to whatever precision you set.
How do I convert ounce per cubic millimeter back to long ton per cubic yard?
Use the reverse factor: 1 ounce per cubic millimeter equals 21,332.44581 long tons per cubic yard. You can also use the swap control in the converter above to flip the direction instantly.
What is a long ton per cubic yard?
Long ton per Cubic yard (long ton/yd3) is a unit of density.
What is a ounce per cubic millimeter?
Ounce per Cubic Millimeter (oz/mm3) is a unit of density.
Is the long ton per cubic yard to ounce per cubic millimeter conversion exact?
Yes. Both long ton per cubic yard and ounce per cubic millimeter are defined by fixed standards rather than physical artifacts, so the factor of 0.0000468769502 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.